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• 1. [Article] Coordinated Population Forecast for Grant County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Grant County’s total population has declined since 2000, losing an average of about 50 persons per year between 2000 and 2010 (Figure 1). With the exception of minimal population increase among three small ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Grant County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Grant County’s total population has declined since 2000, losing an average of about 50 persons per year between 2000 and 2010 (Figure 1). With the exception of minimal population increase among three small UGBs, every sub-area recorded population loss during the 2000s. Prairie City and the area outside UGBs posted the largest losses, losing on average about 17 and 19 persons per year, respectively. Grant County’s population decline in the 2000s was the result of a consistent natural decrease as well as relatively steady net out-migration (Figure 12). The smaller number of births relative to deaths led to a natural decrease (more deaths than births) in nearly every year from 2000 to 2015. While net out-migration was common during the last decade (2000-2010), in recent years (2010-2015) net in-migration has occurred. Even so, natural decrease has persisted and generally exceeded net in-migration, leading to continued population decline. Grant County is expected to experience population decline over the 50-year forecast period. This population loss will likely occur at a relatively uniform rate among the county’s sub-areas, with losses occurring at an increasing rate as time progresses. For Grant County as a whole, increasing natural decrease and relatively steady net in-migration are expected to lead to population decline. An aging population is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a long-term decline in births. Net in-migration is expected to persist throughout the entire forecast period, but will not fully offset the natural decrease, leading to population decline. Title: Coordinated Population Forecast for Grant County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Grant County’s total population has declined since 2000, losing an average of about 50 persons per year between 2000 and 2010 (Figure 1). With the exception of minimal population increase among three small UGBs, every sub-area recorded population loss during the 2000s. Prairie City and the area outside UGBs posted the largest losses, losing on average about 17 and 19 persons per year, respectively. Grant County’s population decline in the 2000s was the result of a consistent natural decrease as well as relatively steady net out-migration (Figure 12). The smaller number of births relative to deaths led to a natural decrease (more deaths than births) in nearly every year from 2000 to 2015. While net out-migration was common during the last decade (2000-2010), in recent years (2010-2015) net in-migration has occurred. Even so, natural decrease has persisted and generally exceeded net in-migration, leading to continued population decline. Grant County is expected to experience population decline over the 50-year forecast period. This population loss will likely occur at a relatively uniform rate among the county’s sub-areas, with losses occurring at an increasing rate as time progresses. For Grant County as a whole, increasing natural decrease and relatively steady net in-migration are expected to lead to population decline. An aging population is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a long-term decline in births. Net in-migration is expected to persist throughout the entire forecast period, but will not fully offset the natural decrease, leading to population decline. Close

• 2. [Article] Coordinated Population Forecast for Gilliam County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Gilliam County’s total population declined during the 2000s, with average annual growth rate of negative two-tenths of one percent (Figure 1); however, since 2010 the county has seen a slight increase ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Gilliam County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Gilliam County’s total population declined during the 2000s, with average annual growth rate of negative two-tenths of one percent (Figure 1); however, since 2010 the county has seen a slight increase in population, growing by more than 100 persons between 2010 and 2015 (Figure 2). Gilliam County’s population decline in the 2000s was the result of a steady natural decrease and periods of net out-migration (Figure 12). The larger number of deaths relative to births has led to a natural decrease in nearly every year from 2000 to 2010. While net in-migration fluctuated during the early and middle years of the last decade, the number of in-migrants has been increased stably during recent years, contributing to population increase since 2009. Total population in Gilliam County as a whole is expected to increase over the forecast period, with the majority of this growth occurring within Arlington UGB (Figure 1). Increasing net in-migration is expected to offset the growth in the natural decrease throughout the entire 50-year forecast period. An aging population in the near-term is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a steady number of births. During the final 31 years of the forecast period, the population is expected to shift toward younger ages leading to more births and a steady number of deaths. This combined with steady net in-migration is expected to lead to continued steady population growth. Title: Coordinated Population Forecast for Gilliam County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Gilliam County’s total population declined during the 2000s, with average annual growth rate of negative two-tenths of one percent (Figure 1); however, since 2010 the county has seen a slight increase in population, growing by more than 100 persons between 2010 and 2015 (Figure 2). Gilliam County’s population decline in the 2000s was the result of a steady natural decrease and periods of net out-migration (Figure 12). The larger number of deaths relative to births has led to a natural decrease in nearly every year from 2000 to 2010. While net in-migration fluctuated during the early and middle years of the last decade, the number of in-migrants has been increased stably during recent years, contributing to population increase since 2009. Total population in Gilliam County as a whole is expected to increase over the forecast period, with the majority of this growth occurring within Arlington UGB (Figure 1). Increasing net in-migration is expected to offset the growth in the natural decrease throughout the entire 50-year forecast period. An aging population in the near-term is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a steady number of births. During the final 31 years of the forecast period, the population is expected to shift toward younger ages leading to more births and a steady number of deaths. This combined with steady net in-migration is expected to lead to continued steady population growth. Close

• 3. [Article] Coordinated Population Forecast for Wheeler County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Wheeler ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Wheeler County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Wheeler County’s total population has declined slowly since 2000, with average annual growth rates of just above negative one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced some population growth during the 2000s. Fossil, the most populous UGB, experienced small growth and Spray posted the highest average annual growth rate at 0.1 and 1.1 percent, respectively, during the 2000 to 2010 period. Wheeler County’s population decline in the 2000s was the direct result of an aging population. The aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This, along with more women choosing to have fewer children and have them at older ages, has led to fewer births in recent years. The larger number of deaths relative to births caused a natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net in-migration and natural decrease compounded to create a substantial population decrease during the early and middle years of the last decade, migration into the county increased in the later part of the decade and helped to offset the natural decrease. Net out-migration was still substantial for populations between the ages of 20 and 29 years from 2000 to 2010, but there has been net in-migration for a slightly older population from 30 to 39 years of age. In more recent years (2010 to 2015) net in-migration has increased, bringing with it some slight population growth. Total population in Wheeler County as a whole as well as within its sub-areas will likely decline at a slightly slower pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The declining of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a steady natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Wheeler County’s total population is forecast to decrease by more than 90 over the next 19 years (2016- 2035) and by more than 300 over the entire 50-year forecast period (2016-2066). All sub-areas are expected to experience similar rates of population decline during the forecast period. Title: Coordinated Population Forecast for Wheeler County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Wheeler County’s total population has declined slowly since 2000, with average annual growth rates of just above negative one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced some population growth during the 2000s. Fossil, the most populous UGB, experienced small growth and Spray posted the highest average annual growth rate at 0.1 and 1.1 percent, respectively, during the 2000 to 2010 period. Wheeler County’s population decline in the 2000s was the direct result of an aging population. The aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This, along with more women choosing to have fewer children and have them at older ages, has led to fewer births in recent years. The larger number of deaths relative to births caused a natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net in-migration and natural decrease compounded to create a substantial population decrease during the early and middle years of the last decade, migration into the county increased in the later part of the decade and helped to offset the natural decrease. Net out-migration was still substantial for populations between the ages of 20 and 29 years from 2000 to 2010, but there has been net in-migration for a slightly older population from 30 to 39 years of age. In more recent years (2010 to 2015) net in-migration has increased, bringing with it some slight population growth. Total population in Wheeler County as a whole as well as within its sub-areas will likely decline at a slightly slower pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The declining of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a steady natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Wheeler County’s total population is forecast to decrease by more than 90 over the next 19 years (2016- 2035) and by more than 300 over the entire 50-year forecast period (2016-2066). All sub-areas are expected to experience similar rates of population decline during the forecast period. Close

• 4. [Article] Changing Times, Changing Enrollments: How Recent Demographic Trends are Affecting Enrollments in Portland Public Schools

  The purpose of this report is to provide an analysis of the demographic factors affecting recent enrollment changes in Portland Public Schools. Toward this goal, the report discusses how trends in births, ...

  Citation × Citation Citation Abstract Copy Title: Changing Times, Changing Enrollments: How Recent Demographic Trends are Affecting Enrollments in Portland Public Schools Author: Portland State University. Population Research Center, Edmonston, Barry Year: 2000 The purpose of this report is to provide an analysis of the demographic factors affecting recent enrollment changes in Portland Public Schools. Toward this goal, the report discusses how trends in births, migration, and international migration have affected public school enrollments in Portland. This report reaches four main conclusions: * First and foremost, public school enrollments have declined in recent years primarily because there have been sizeable decreases in the number of students entering kindergarten and the early elementary school grades. Smaller numbers of entering students are, in turn, the result of substantial reductions in the number of births--reductions that began in 1991. Because there were fewer births in the early 1990s, fewer students enrolled in school in the late 1990s. The number of births declined in the 1980s primarily because there were decreases in the number of younger couples--not because there were decreases in the average number of births per couples in the 1980s. * The number of births has continued to decline in the 1990s. The lower number of births in the second half of the decade has not yet affected school enrollments. But they will add to declines in school enrollments in the future, starting after about 2002. Although there was net out-migration of school-age children, in the 1980s and 1990s, net out-migration of school-age children appears to have increased in the late 1990s, further reducing enrollments. * Increased international migration into the Portland metropolitan area has ameliorated the decline in enrollments by adding several thousand foreign-born students to the Portland Public Schools. Immigrant couples are contributing an increasing number of births to the population. Births to immigrants partially counterbalance fertility declines among native-born residents. * There is conflicting evidence from public, private, and home schooling data on changes in public school capture rates (the proportion of school age children enrolled in Portland Public Schools). Available data, however, suggest that changes in capture rates have not been a major determinant of public school enrollment trends. Title: Changing Times, Changing Enrollments: How Recent Demographic Trends are Affecting Enrollments in Portland Public Schools Author: Portland State University. Population Research Center, Edmonston, Barry Year: 2000 The purpose of this report is to provide an analysis of the demographic factors affecting recent enrollment changes in Portland Public Schools. Toward this goal, the report discusses how trends in births, migration, and international migration have affected public school enrollments in Portland. This report reaches four main conclusions: * First and foremost, public school enrollments have declined in recent years primarily because there have been sizeable decreases in the number of students entering kindergarten and the early elementary school grades. Smaller numbers of entering students are, in turn, the result of substantial reductions in the number of births--reductions that began in 1991. Because there were fewer births in the early 1990s, fewer students enrolled in school in the late 1990s. The number of births declined in the 1980s primarily because there were decreases in the number of younger couples--not because there were decreases in the average number of births per couples in the 1980s. * The number of births has continued to decline in the 1990s. The lower number of births in the second half of the decade has not yet affected school enrollments. But they will add to declines in school enrollments in the future, starting after about 2002. Although there was net out-migration of school-age children, in the 1980s and 1990s, net out-migration of school-age children appears to have increased in the late 1990s, further reducing enrollments. * Increased international migration into the Portland metropolitan area has ameliorated the decline in enrollments by adding several thousand foreign-born students to the Portland Public Schools. Immigrant couples are contributing an increasing number of births to the population. Births to immigrants partially counterbalance fertility declines among native-born residents. * There is conflicting evidence from public, private, and home schooling data on changes in public school capture rates (the proportion of school age children enrolled in Portland Public Schools). Available data, however, suggest that changes in capture rates have not been a major determinant of public school enrollment trends. Close

• 5. [Article] Coordinated Population Forecast for Wallowa County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Wallowa County’s total population has declined since 2000 at an average annual rate of about threetenths of one percent between 2000 and 2010 (Figure 1); however, Enterprise and Joseph experienced population ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Wallowa County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Wallowa County’s total population has declined since 2000 at an average annual rate of about threetenths of one percent between 2000 and 2010 (Figure 1); however, Enterprise and Joseph experienced population growth during the 2000s. In spite of population increases in the two most populous UGBs, the area outside UGBs declined by nearly one percent per year between 2000 and 2010, losing nearly 200 persons and effectively driving countywide population decline. Even so, Wallowa County’s population has slightly increased in recent years, growing by roughly 100 people between 2010 and 2015 (Figure 2). Wallowa County’s population decline in the 2000s was the result of a natural decrease and periods of net out-migration. The larger number of deaths relative to births has led to a natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net migration fluctuated dramatically during the last decade, net in-migration has been consistent during recent years, contributing to a population increase. Total population in Wallowa County as a whole will likely increase in the near-term (2015 to 2035), driven by population growth in Enterprise, Joseph, and the area outside UGBs (Figure 1). However, in the remaining 31-year period, the county is forecast to see population decline. A rise in the magnitude of natural decrease and slow growth of net in-migration are expected to cause population growth to reach its peak in 2025, turning to population decline through the remainder of the forecast period. An aging population is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a long-term decline in births. Net migration is expected to remain relatively steady throughout the forecast period, but will not offset natural decrease after 2025. Title: Coordinated Population Forecast for Wallowa County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Wallowa County’s total population has declined since 2000 at an average annual rate of about threetenths of one percent between 2000 and 2010 (Figure 1); however, Enterprise and Joseph experienced population growth during the 2000s. In spite of population increases in the two most populous UGBs, the area outside UGBs declined by nearly one percent per year between 2000 and 2010, losing nearly 200 persons and effectively driving countywide population decline. Even so, Wallowa County’s population has slightly increased in recent years, growing by roughly 100 people between 2010 and 2015 (Figure 2). Wallowa County’s population decline in the 2000s was the result of a natural decrease and periods of net out-migration. The larger number of deaths relative to births has led to a natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net migration fluctuated dramatically during the last decade, net in-migration has been consistent during recent years, contributing to a population increase. Total population in Wallowa County as a whole will likely increase in the near-term (2015 to 2035), driven by population growth in Enterprise, Joseph, and the area outside UGBs (Figure 1). However, in the remaining 31-year period, the county is forecast to see population decline. A rise in the magnitude of natural decrease and slow growth of net in-migration are expected to cause population growth to reach its peak in 2025, turning to population decline through the remainder of the forecast period. An aging population is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a long-term decline in births. Net migration is expected to remain relatively steady throughout the forecast period, but will not offset natural decrease after 2025. Close

• 6. [Article] Coordinated Population Forecast for Wasco County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Wasco County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1). The Dalles UGB and the area outside UGBs posted ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Wasco County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Wasco County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1). The Dalles UGB and the area outside UGBs posted the highest average annual growth rates, both at about 0.6 percent during the 2000 to 2010 period. Wasco County’s positive population growth in the 2000s was the result of a substantial net in-migration and periods of small natural increases and decreases (Figure 12). While net in-migration fluctuated dramatically during the early years of the last decade, the number of in-migrants has been more stable during second half of the decade and the recent years, contributing to a population increase. Total population in Wasco County as a whole as well as within some of its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births)—as well as a decline in net in-migration toward the end of the forecast. Even so, Wasco County’s total population is forecast to increase by nearly 4,400 over the next 19 years (2016-2035) and by more than 10,500 over the entire 50-year forecast period (2016-2066). The Dalles, Mosier, and the area outside UGBs are expected to grow the most of all of Wasco County’s sub-areas. Title: Coordinated Population Forecast for Wasco County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Wasco County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1). The Dalles UGB and the area outside UGBs posted the highest average annual growth rates, both at about 0.6 percent during the 2000 to 2010 period. Wasco County’s positive population growth in the 2000s was the result of a substantial net in-migration and periods of small natural increases and decreases (Figure 12). While net in-migration fluctuated dramatically during the early years of the last decade, the number of in-migrants has been more stable during second half of the decade and the recent years, contributing to a population increase. Total population in Wasco County as a whole as well as within some of its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births)—as well as a decline in net in-migration toward the end of the forecast. Even so, Wasco County’s total population is forecast to increase by nearly 4,400 over the next 19 years (2016-2035) and by more than 10,500 over the entire 50-year forecast period (2016-2066). The Dalles, Mosier, and the area outside UGBs are expected to grow the most of all of Wasco County’s sub-areas. Close

• 7. [Article] Coordinated Population Forecast for Malheur County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  During the 2000s, Malheur County, as a whole, experienced population decline (Figure 1); however three of its sub-areas recorded a slight population increase. Adrian grew at an average annual rate of nearly ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Malheur County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 During the 2000s, Malheur County, as a whole, experienced population decline (Figure 1); however three of its sub-areas recorded a slight population increase. Adrian grew at an average annual rate of nearly two percent, while Ontario and the area outside UGBs saw more modest growth rates. Even so the population loss recorded by Vale, Nyssa, and Jordan Valley totaled nearly 600, leading the countywide population to decrease. Malheur County’s population decline in the 2000s was the combined result of a diminishing natural increase and periods of substantial net out-migration (Figure 12). The larger number of births relative to deaths has led to a natural increase (more births than deaths) in every year from 2000 to 2015. Net out-migration slowed toward the end of the last decade (2000-2010) combining with a relatively steady natural increase for moderate population increase in four out of the five years since 2010. Malheur County’s total population is forecast to grow by a little more than 400 persons (1.3 percent) from 2016 to 2066, which translates into a total countywide population of nearly 32,000 in 2066 (Figure 1). Population growth is forecast to be modest, becoming increasingly so as time progresses through the forecast period. Forecasting modest population growth is driven by both an aging population—contributing to a steady increase in deaths over the entire forecast period—as well as diminishing net out-migration. Title: Coordinated Population Forecast for Malheur County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 During the 2000s, Malheur County, as a whole, experienced population decline (Figure 1); however three of its sub-areas recorded a slight population increase. Adrian grew at an average annual rate of nearly two percent, while Ontario and the area outside UGBs saw more modest growth rates. Even so the population loss recorded by Vale, Nyssa, and Jordan Valley totaled nearly 600, leading the countywide population to decrease. Malheur County’s population decline in the 2000s was the combined result of a diminishing natural increase and periods of substantial net out-migration (Figure 12). The larger number of births relative to deaths has led to a natural increase (more births than deaths) in every year from 2000 to 2015. Net out-migration slowed toward the end of the last decade (2000-2010) combining with a relatively steady natural increase for moderate population increase in four out of the five years since 2010. Malheur County’s total population is forecast to grow by a little more than 400 persons (1.3 percent) from 2016 to 2066, which translates into a total countywide population of nearly 32,000 in 2066 (Figure 1). Population growth is forecast to be modest, becoming increasingly so as time progresses through the forecast period. Forecasting modest population growth is driven by both an aging population—contributing to a steady increase in deaths over the entire forecast period—as well as diminishing net out-migration. Close

• 8. [Article] Coordinated Population Forecast for Baker County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Baker County’s population declined between 2000 and 2010, losing on average of just over 60 people per year (Figure 1); however in recent years this pattern has changed and population increase has occurred. ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Baker County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Baker County’s population declined between 2000 and 2010, losing on average of just over 60 people per year (Figure 1); however in recent years this pattern has changed and population increase has occurred. Between 2010 and 2015 the county added on average about 20 persons per year (Figure 2). Baker County’s population decline in the 2000s was the result of natural decrease and periods of substantial net out-migration. The larger number of deaths relative to births has led to natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has been slightly more stable during recent years (2010-2015), contributing to population increase. Total population in Baker County is forecast to increase in the near-term (2016 to 2035), a trend that is driven by growth in the three sub-areas of Baker City, Richland, and Sumpter (Figure 1); however population decline is expected for the county over the last 31 years of the forecast period. This population decrease is the result of growing natural decrease, which is expected to surpass net in-migration between 2030 and 2035. Overall the county is forecast to see nearly no net change in population over the entire 50-year period, beginning the forecast at around 16,400 in 2016 and ending at about 16,400 in 2066. Title: Coordinated Population Forecast for Baker County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Baker County’s population declined between 2000 and 2010, losing on average of just over 60 people per year (Figure 1); however in recent years this pattern has changed and population increase has occurred. Between 2010 and 2015 the county added on average about 20 persons per year (Figure 2). Baker County’s population decline in the 2000s was the result of natural decrease and periods of substantial net out-migration. The larger number of deaths relative to births has led to natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has been slightly more stable during recent years (2010-2015), contributing to population increase. Total population in Baker County is forecast to increase in the near-term (2016 to 2035), a trend that is driven by growth in the three sub-areas of Baker City, Richland, and Sumpter (Figure 1); however population decline is expected for the county over the last 31 years of the forecast period. This population decrease is the result of growing natural decrease, which is expected to surpass net in-migration between 2030 and 2035. Overall the county is forecast to see nearly no net change in population over the entire 50-year period, beginning the forecast at around 16,400 in 2016 and ending at about 16,400 in 2066. Close

• 9. [Article] Coordinated Population Forecast for Jackson County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Jackson ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Jackson County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Jackson County’s total population has grown steadily since 2000, with an average annual growth rate of above one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Eagle Point and Central Point UGBs posted the highest average annual growth rates at 5.6 and 2.9 percent, respectively, during the 2000 to 2010 period. Jackson County’s positive population growth in the 2000s was the result of substantial net in-migration and natural increase. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slower growth in births. The more rapid growth in deaths relative to that of births caused natural increase—the difference between births and deaths—to decline to almost nothing by 2014. While net in-migration outweighed declining natural increase during the early and middle years of the last decade, the gap between these two numbers shrank during the later years—slowing population growth by 2010. Since 2010 net in-migration has driven rising population growth rates, while natural increase continues to shrink. Total population in Jackson County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Even so, Jackson County’s total population is forecast to increase by nearly 44,600 over the next 20 years (2015-2035) and by nearly 95,600 over the entire 50-year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Jackson County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Jackson County’s total population has grown steadily since 2000, with an average annual growth rate of above one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Eagle Point and Central Point UGBs posted the highest average annual growth rates at 5.6 and 2.9 percent, respectively, during the 2000 to 2010 period. Jackson County’s positive population growth in the 2000s was the result of substantial net in-migration and natural increase. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slower growth in births. The more rapid growth in deaths relative to that of births caused natural increase—the difference between births and deaths—to decline to almost nothing by 2014. While net in-migration outweighed declining natural increase during the early and middle years of the last decade, the gap between these two numbers shrank during the later years—slowing population growth by 2010. Since 2010 net in-migration has driven rising population growth rates, while natural increase continues to shrink. Total population in Jackson County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Even so, Jackson County’s total population is forecast to increase by nearly 44,600 over the next 20 years (2015-2035) and by nearly 95,600 over the entire 50-year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 10. [Article] Coordinated Population Forecast for Union County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Union County’s total population has grown slowly since 2000, with an average annual growth rate of half percent between 2000 and 2010 (Figure 1). However, some of its sub-areas experienced more rapid population ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Union County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Union County’s total population has grown slowly since 2000, with an average annual growth rate of half percent between 2000 and 2010 (Figure 1). However, some of its sub-areas experienced more rapid population growth during the 2000s. Summerville posted the highest average annual growth rate of 1.4 percent, and Imbler and Union were close behind with average annual growth rates of about 1.2 percent each. Union County’s positive population growth in the 2000s was the combined result of a consistent natural increase and a net in-migration. The larger number of births relative to deaths has led to a natural increase (more births than deaths) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early years of the last decade, the number of in-migrants has been slightly more stable during recent years, accounting for the majority of Union County’s population increase. Total population in Union County as a whole as well as within some of its sub-areas will likely grow at a slightly faster pace in the nearer-term (2016 to 2035) compared to the longer-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Steady increase in net in-migration is expected to offset the growing natural decrease, leading to relatively steady population growth over the forecast period. However, an aging population is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a long-term stabilization in the number of births. Title: Coordinated Population Forecast for Union County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Union County’s total population has grown slowly since 2000, with an average annual growth rate of half percent between 2000 and 2010 (Figure 1). However, some of its sub-areas experienced more rapid population growth during the 2000s. Summerville posted the highest average annual growth rate of 1.4 percent, and Imbler and Union were close behind with average annual growth rates of about 1.2 percent each. Union County’s positive population growth in the 2000s was the combined result of a consistent natural increase and a net in-migration. The larger number of births relative to deaths has led to a natural increase (more births than deaths) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early years of the last decade, the number of in-migrants has been slightly more stable during recent years, accounting for the majority of Union County’s population increase. Total population in Union County as a whole as well as within some of its sub-areas will likely grow at a slightly faster pace in the nearer-term (2016 to 2035) compared to the longer-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Steady increase in net in-migration is expected to offset the growing natural decrease, leading to relatively steady population growth over the forecast period. However, an aging population is expected to not only lead to an increase in deaths, but a smaller proportion of women in their childbearing years will likely result in a long-term stabilization in the number of births. Close

• 11. [Article] Coordinated Population Forecast for Sherman County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Sherman County’s total population has declined since 2000, at an average annual rate of nearly one percent between 2000 and 2010 (Figure 1); however, Wasco UGB, one of its sub-areas, experienced population ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Sherman County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Sherman County’s total population has declined since 2000, at an average annual rate of nearly one percent between 2000 and 2010 (Figure 1); however, Wasco UGB, one of its sub-areas, experienced population growth during the 2000s. Wasco, the most populous UGB, posted an average annual growth rate of a little less than one percent during the 2000 to 2010 period. This translated into a population increase of about 30 persons. Sherman County’s population decline in the 2000s was the direct result of consistent net out-migration and periods of natural decreases (more deaths than births, Figure 12). The county’s aging population has contributed to an increase in deaths, which combined with a relatively steady number of births has resulted in a natural decrease for nine out of the 15 years between 2000 and 2015. While net out-migration and natural decrease were common during the last decade, in more recent years (2010 to 2015) net in-migration has occurred, bringing with it some population growth. Total population in Sherman County is forecast to increase in the near-term (2016 to 2035), a trend that is driven by growth in the two sub-areas of Rufus and Wasco (Figure 1); however population decline is expected for the county over the remaining 31 years of the forecast period. This population decrease is the result of a growing natural decrease, which is expected to exceed net in-migration around 2030. Sherman County’s total population is forecast to increase by about 50 persons over the next 19 years (2016-2035), but will likely see population decline of more than 80 persons during the last 31 years of the forecast period (2035-2066). Sub-areas are expected to generally follow their historical patterns of population increase or decrease over the forecast period. Title: Coordinated Population Forecast for Sherman County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Sherman County’s total population has declined since 2000, at an average annual rate of nearly one percent between 2000 and 2010 (Figure 1); however, Wasco UGB, one of its sub-areas, experienced population growth during the 2000s. Wasco, the most populous UGB, posted an average annual growth rate of a little less than one percent during the 2000 to 2010 period. This translated into a population increase of about 30 persons. Sherman County’s population decline in the 2000s was the direct result of consistent net out-migration and periods of natural decreases (more deaths than births, Figure 12). The county’s aging population has contributed to an increase in deaths, which combined with a relatively steady number of births has resulted in a natural decrease for nine out of the 15 years between 2000 and 2015. While net out-migration and natural decrease were common during the last decade, in more recent years (2010 to 2015) net in-migration has occurred, bringing with it some population growth. Total population in Sherman County is forecast to increase in the near-term (2016 to 2035), a trend that is driven by growth in the two sub-areas of Rufus and Wasco (Figure 1); however population decline is expected for the county over the remaining 31 years of the forecast period. This population decrease is the result of a growing natural decrease, which is expected to exceed net in-migration around 2030. Sherman County’s total population is forecast to increase by about 50 persons over the next 19 years (2016-2035), but will likely see population decline of more than 80 persons during the last 31 years of the forecast period (2035-2066). Sub-areas are expected to generally follow their historical patterns of population increase or decrease over the forecast period. Close

• 12. [Article] Coordinated Population Forecast for Hood River County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Hood River County’s total population has grown steadily since 2000, with an average annual growth rate of about one percent between 2000 and 2010 (Figure 1). The Hood River UGB experienced more rapid population ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Hood River County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Hood River County’s total population has grown steadily since 2000, with an average annual growth rate of about one percent between 2000 and 2010 (Figure 1). The Hood River UGB experienced more rapid population growth during the 2000s, averaging more than one percent per year during the 2000 to 2010 period. Hood River County’s positive population growth in the 2000s was the result of a steady natural increase and periods of substantial net in-migration (Figure 12). The larger number of births relative to deaths has led to a natural increase (more births than deaths) in every year from 2000 to 2015. While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has increased stably during recent years, contributing to a population increase. Overall, Hood River County’s population growth is becoming more reliant on net in-migration. Total population in Hood River County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is driven by a growing natural decrease, as well as a larger population base. As natural decrease occurs over the final 31-year period, population growth will become increasingly reliant on net in-migration. Even so, Hood River County’s total population is forecast to increase by more than 6,000 during the initial 19-year period (2016-2035) and by more than 14,000 over the entire 50-year forecast (2016-2066). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Hood River County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Hood River County’s total population has grown steadily since 2000, with an average annual growth rate of about one percent between 2000 and 2010 (Figure 1). The Hood River UGB experienced more rapid population growth during the 2000s, averaging more than one percent per year during the 2000 to 2010 period. Hood River County’s positive population growth in the 2000s was the result of a steady natural increase and periods of substantial net in-migration (Figure 12). The larger number of births relative to deaths has led to a natural increase (more births than deaths) in every year from 2000 to 2015. While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has increased stably during recent years, contributing to a population increase. Overall, Hood River County’s population growth is becoming more reliant on net in-migration. Total population in Hood River County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is driven by a growing natural decrease, as well as a larger population base. As natural decrease occurs over the final 31-year period, population growth will become increasingly reliant on net in-migration. Even so, Hood River County’s total population is forecast to increase by more than 6,000 during the initial 19-year period (2016-2035) and by more than 14,000 over the entire 50-year forecast (2016-2066). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 13. [Article] North Santiam School District Population and Enrollment Forecasts, 2011-12 to 2025-26

  This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC) for the North Santiam School District (NSSD). The three district‐wide ...

  Citation × Citation Citation Abstract Copy Title: North Santiam School District Population and Enrollment Forecasts, 2011-12 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2011 This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC) for the North Santiam School District (NSSD). The three district‐wide Enrollment Forecast scenarios for the period 2011‐12 to 2025‐26 describe a long‐range in which enrollment is either relatively stable (LOW series), growing moderately (MIDDLE series), or growing rapidly (HIGH series). They differ due in their assumptions about migration levels as well as the share of District school‐age residents attending NSSD schools. Assumptions for migration rates by age and sex incorporate observations from the 1990s and 2000s, and population growth levels in each scenario are consistent with recent population forecasts for Marion County and Stayton and Sublimity. Growth expectations in the 2010 to 2020 period are tempered by the reality that employment is recovering slowly from the recession and major new industrial or residential development is not expected in the short term. In the first two years of the forecast, 2011‐12 and 2012‐13, both the LOW and MIDDLE forecasts predict overall K‐12 enrollment losses, while the HIGH forecast predicts very small gains. During the remaining 13 years of the forecast, each of the three forecasts indicates enrollment growth, though at very different rates. Title: North Santiam School District Population and Enrollment Forecasts, 2011-12 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2011 This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC) for the North Santiam School District (NSSD). The three district‐wide Enrollment Forecast scenarios for the period 2011‐12 to 2025‐26 describe a long‐range in which enrollment is either relatively stable (LOW series), growing moderately (MIDDLE series), or growing rapidly (HIGH series). They differ due in their assumptions about migration levels as well as the share of District school‐age residents attending NSSD schools. Assumptions for migration rates by age and sex incorporate observations from the 1990s and 2000s, and population growth levels in each scenario are consistent with recent population forecasts for Marion County and Stayton and Sublimity. Growth expectations in the 2010 to 2020 period are tempered by the reality that employment is recovering slowly from the recession and major new industrial or residential development is not expected in the short term. In the first two years of the forecast, 2011‐12 and 2012‐13, both the LOW and MIDDLE forecasts predict overall K‐12 enrollment losses, while the HIGH forecast predicts very small gains. During the remaining 13 years of the forecast, each of the three forecasts indicates enrollment growth, though at very different rates. Close

• 14. [Article] Amity School District: Population and Enrollment Forecasts 2008-09 to 2017-18

  The Amity School District (ASD) experienced enrollment growth during the late 1980s and early 1990s, but reached a peak of 945 K-12 students in Fall 1994. In the 12 years that followed, enrollment fell ...

  Citation × Citation Citation Abstract Copy Title: Amity School District: Population and Enrollment Forecasts 2008-09 to 2017-18 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2007 The Amity School District (ASD) experienced enrollment growth during the late 1980s and early 1990s, but reached a peak of 945 K-12 students in Fall 1994. In the 12 years that followed, enrollment fell by 143 students, or 15 percent. This year’s enrollment of 822 represents an increase of 20 students (2.5 percent) from Fall 2006, the largest increase since 1994. The long period of decline initially had its greatest impact on elementary grades, followed by middle school and more recently high school. This report presents the results of a study conducted by the Portland State University Population Research Center (PRC) concluding that the Amity District should not expect enrollment declines to continue in the long run, although about three more years of small losses are forecast at the high school level. Two forecast scenarios are presented, a "baseline" forecast under which housing development and migration trends remain similar to their recent levels, and a "high range" forecast that anticipates higher migration levels, primarily due to an increase in housing development. Title: Amity School District: Population and Enrollment Forecasts 2008-09 to 2017-18 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2007 The Amity School District (ASD) experienced enrollment growth during the late 1980s and early 1990s, but reached a peak of 945 K-12 students in Fall 1994. In the 12 years that followed, enrollment fell by 143 students, or 15 percent. This year’s enrollment of 822 represents an increase of 20 students (2.5 percent) from Fall 2006, the largest increase since 1994. The long period of decline initially had its greatest impact on elementary grades, followed by middle school and more recently high school. This report presents the results of a study conducted by the Portland State University Population Research Center (PRC) concluding that the Amity District should not expect enrollment declines to continue in the long run, although about three more years of small losses are forecast at the high school level. Two forecast scenarios are presented, a "baseline" forecast under which housing development and migration trends remain similar to their recent levels, and a "high range" forecast that anticipates higher migration levels, primarily due to an increase in housing development. Close

• 15. [Article] Demography as Destiny?: Socioeconomic Trends in the Portland Metropolitan Region

  A .pdf version of a PowerPoint presentation to the Multnomah County Library Advisory Board, February 8, 2011. Focuses on a wide range of issues surrounding demographic changes, migration, educational attainment, ...

  Citation × Citation Citation Abstract Copy Title: Demography as Destiny?: Socioeconomic Trends in the Portland Metropolitan Region Author: Martin, Sheila A., Jurjevich, Jason R. Year: 2011 A .pdf version of a PowerPoint presentation to the Multnomah County Library Advisory Board, February 8, 2011. Focuses on a wide range of issues surrounding demographic changes, migration, educational attainment, and population trends. Title: Demography as Destiny?: Socioeconomic Trends in the Portland Metropolitan Region Author: Martin, Sheila A., Jurjevich, Jason R. Year: 2011 A .pdf version of a PowerPoint presentation to the Multnomah County Library Advisory Board, February 8, 2011. Focuses on a wide range of issues surrounding demographic changes, migration, educational attainment, and population trends. Close

• 16. [Article] Population Outlook for the Portland-Vancouver Metropolitan Area

  This paper offers an overview of population dynamics in the metropolitan Portland-Vancouver area--describing current trends for population growth in its counties; the effect of births, deaths, and migration ...

  Citation × Citation Citation Abstract Copy Title: Population Outlook for the Portland-Vancouver Metropolitan Area Author: Edmonston, Barry, Hasan, Masud Year: 2005 This paper offers an overview of population dynamics in the metropolitan Portland-Vancouver area--describing current trends for population growth in its counties; the effect of births, deaths, and migration on population growth; how the age, sex, and ethnic composition are changing; and where residents live within the metropolitan area. Finally, the paper discusses likely growth prospects and their implications. Title: Population Outlook for the Portland-Vancouver Metropolitan Area Author: Edmonston, Barry, Hasan, Masud Year: 2005 This paper offers an overview of population dynamics in the metropolitan Portland-Vancouver area--describing current trends for population growth in its counties; the effect of births, deaths, and migration on population growth; how the age, sex, and ethnic composition are changing; and where residents live within the metropolitan area. Finally, the paper discusses likely growth prospects and their implications. Close

• 17. [Article] Coordinated Population Forecast for Josephine County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Josephine ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Josephine County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Josephine County’s total population as a whole has grown slowly since 2000; with an average annual growth rate of less than one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Grants Pass and Cave Junction posted average annual growth rates at 2.1 and 1.6 percent, respectively, during the 2000 to 2010 period. Josephine County’s positive population growth in the 2000s was the result of substantial net inmigration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slow growth in the number of births. The growing number of deaths and shrinking number of births led to natural decrease—more deaths than births—in every year from 2000 to 2014. While net in-migration outweighed natural decrease during the early and middle years of the last decade, the gap between these two numbers shrank during the later years— bringing population decline in 2012. Since 2012 net in-migration has increased, driving population increase for 2013 and 2014. Total population in Josephine County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035) relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to natural decrease (more deaths than births). As natural decrease occurs over time population growth is expected to become increasingly reliant on net in-migration. Even so, Josephine County’s total population is forecast to increase by more than 16,000 over the next 20 years (2015-2035) and by nearly 38,000 over the entire 50-year forecast period (2015-2065). Subareas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Josephine County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Josephine County’s total population as a whole has grown slowly since 2000; with an average annual growth rate of less than one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Grants Pass and Cave Junction posted average annual growth rates at 2.1 and 1.6 percent, respectively, during the 2000 to 2010 period. Josephine County’s positive population growth in the 2000s was the result of substantial net inmigration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slow growth in the number of births. The growing number of deaths and shrinking number of births led to natural decrease—more deaths than births—in every year from 2000 to 2014. While net in-migration outweighed natural decrease during the early and middle years of the last decade, the gap between these two numbers shrank during the later years— bringing population decline in 2012. Since 2012 net in-migration has increased, driving population increase for 2013 and 2014. Total population in Josephine County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035) relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to natural decrease (more deaths than births). As natural decrease occurs over time population growth is expected to become increasingly reliant on net in-migration. Even so, Josephine County’s total population is forecast to increase by more than 16,000 over the next 20 years (2015-2035) and by nearly 38,000 over the entire 50-year forecast period (2015-2065). Subareas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 18. [Article] Coordinated Population Forecast for Coos County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county, and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Coos ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Coos County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county, and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Coos County’s total population has grown slowly since 2000; with average annual growth rates of nearly zero between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more population growth during the 2000s. Lakeside and Bandon, for example, posted the highest average annual growth rates at 2.2 and 0.6 percent, respectively, during the 2000 to 2010 period. Coos County’s positive population growth in the 2000s was the result of sporadic net in-migration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to fewer births in recent years. The larger number of deaths relative to births caused natural decrease (more deaths than births) in every year from 2000 to 2014. While periods of net in-migration outweighed natural decrease during the last decade, the gap between these two numbers shrank during the later years—bringing population decline from 2009 to 2013. Total population in Coos County as a whole, as well as within its sub-areas, will likely grow at a slightly faster pace in the first 20 years of the forecast period, and more slowly in the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend already yielding natural decrease (births minus deaths). As natural decrease persists and becomes more pronounced over time, population growth in Coos County is expected to become increasingly reliant on net in-migration. Even so, Coos County’s total population is forecast to increase by more than 1,200 over the next 20 years (2015-2035) and by more than 2,500 over the entire 50 year forecast period. Sub-areas that showed strong population growth in the 2000s will likely experience similar rates of population growth during the forecast period. Some sub-areas that experienced population loss in the 2000s are expected to show population gains throughout the forecast period, although these gains will likely be small. Title: Coordinated Population Forecast for Coos County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county, and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Coos County’s total population has grown slowly since 2000; with average annual growth rates of nearly zero between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more population growth during the 2000s. Lakeside and Bandon, for example, posted the highest average annual growth rates at 2.2 and 0.6 percent, respectively, during the 2000 to 2010 period. Coos County’s positive population growth in the 2000s was the result of sporadic net in-migration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to fewer births in recent years. The larger number of deaths relative to births caused natural decrease (more deaths than births) in every year from 2000 to 2014. While periods of net in-migration outweighed natural decrease during the last decade, the gap between these two numbers shrank during the later years—bringing population decline from 2009 to 2013. Total population in Coos County as a whole, as well as within its sub-areas, will likely grow at a slightly faster pace in the first 20 years of the forecast period, and more slowly in the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend already yielding natural decrease (births minus deaths). As natural decrease persists and becomes more pronounced over time, population growth in Coos County is expected to become increasingly reliant on net in-migration. Even so, Coos County’s total population is forecast to increase by more than 1,200 over the next 20 years (2015-2035) and by more than 2,500 over the entire 50 year forecast period. Sub-areas that showed strong population growth in the 2000s will likely experience similar rates of population growth during the forecast period. Some sub-areas that experienced population loss in the 2000s are expected to show population gains throughout the forecast period, although these gains will likely be small. Close

• 19. [Article] Coordinated Population Forecast for Curry County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Curry ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Curry County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Curry County’s total population has grown slowly since 2000; with an average annual growth rate of less than one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Gold Beach posted the highest average annual growth rate at one percent during the 2000 to 2010 period. Curry County’s positive population growth in the 2000s was the result of sporadic net in-migration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to fewer births in recent years. The larger number of deaths relative to births caused natural decrease (more deaths than births) in every year from 2000 to 2014. While periods of net in-migration outweighed natural decrease during the last decade, the gap between these two numbers shrank during the later years—bringing population decline from 2009 to 2012. Total population in Curry County as a whole will likely grow at a faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to exacerbate natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. For the area outside UGBs this will likely lead to population decline during the last 30 years of the forecast period. The remaining sub-areas are expected to see population increase over this same time period. Even so, Curry County’s total population is forecast to increase by nearly 3,900 over the next 20 years (2015-2035) and by more than 4,700 over the entire 50-year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Curry County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Curry County’s total population has grown slowly since 2000; with an average annual growth rate of less than one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Gold Beach posted the highest average annual growth rate at one percent during the 2000 to 2010 period. Curry County’s positive population growth in the 2000s was the result of sporadic net in-migration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to fewer births in recent years. The larger number of deaths relative to births caused natural decrease (more deaths than births) in every year from 2000 to 2014. While periods of net in-migration outweighed natural decrease during the last decade, the gap between these two numbers shrank during the later years—bringing population decline from 2009 to 2012. Total population in Curry County as a whole will likely grow at a faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to exacerbate natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. For the area outside UGBs this will likely lead to population decline during the last 30 years of the forecast period. The remaining sub-areas are expected to see population increase over this same time period. Even so, Curry County’s total population is forecast to increase by nearly 3,900 over the next 20 years (2015-2035) and by more than 4,700 over the entire 50-year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 20. [Article] Coordinated Population Forecast for Douglas County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Douglas ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Douglas County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Douglas County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid population growth during the 2000s. Sutherlin, the second most populous UGB, and Canyonville posted the highest average annual growth rates at 1.7 and 3.0 percent, respectively, during the 2000 to 2010 period. Douglas County’s positive population growth in the 2000s was the direct result of substantial net inmigration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to fewer births in recent years. The larger number of deaths relative to births caused natural decrease (more deaths than births) in every year from 2000 to 2014. While net in-migration outweighed declining natural increase during the early and middle years of the last decade, the gap between these two numbers shrank during the later years—bringing population growth nearly to a halt by 2010. In more recent years (2010 to 2014) net in-migration has increased, bringing with it population growth Total population in Douglas County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2015 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration Even so, Douglas County’s total population is forecast to increase by more than 20,000 over the next 20 years (2015-2035) and by more than 43,000 over the entire 50 year forecast period (2015-2065). Subareas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Douglas County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Douglas County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid population growth during the 2000s. Sutherlin, the second most populous UGB, and Canyonville posted the highest average annual growth rates at 1.7 and 3.0 percent, respectively, during the 2000 to 2010 period. Douglas County’s positive population growth in the 2000s was the direct result of substantial net inmigration. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to fewer births in recent years. The larger number of deaths relative to births caused natural decrease (more deaths than births) in every year from 2000 to 2014. While net in-migration outweighed declining natural increase during the early and middle years of the last decade, the gap between these two numbers shrank during the later years—bringing population growth nearly to a halt by 2010. In more recent years (2010 to 2014) net in-migration has increased, bringing with it population growth Total population in Douglas County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2015 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration Even so, Douglas County’s total population is forecast to increase by more than 20,000 over the next 20 years (2015-2035) and by more than 43,000 over the entire 50 year forecast period (2015-2065). Subareas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 21. [Article] Coordinated Population Forecast for Umatilla County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Umatilla County’s total population has grown steadily since 2000, with average annual growth rates near one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Umatilla County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Umatilla County’s total population has grown steadily since 2000, with average annual growth rates near one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid population growth during the 2000s. Hermiston, the most populous UGB, and Umatilla UGB posted the highest average annual growth rates at 2.1 and 2.8 percent, respectively, during the 2000 to 2010 period. Umatilla County’s positive population growth in the 2000s was the result of a steady natural increase and periods of substantial net in-migration. A larger number of births relative to deaths led to a natural increase (more births than deaths) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has been slightly more stable during recent years, contributing to a population increase. Even so the natural increase continues to account for most of the population growth. Total population in Umatilla County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (2035-2066) (Figure 1). The tapering of growth rates is driven by an aging population—a demographic trend which is expected to contribute to an increase in deaths. Even so, natural increase is expected to persist, combining with steady in-migration for continued strong population growth. Umatilla County’s total population is forecast to increase by nearly 13,300 over the next 19 years (2016- 2035) and by close to 36,800 over the entire 50-year forecast period (2016-2066). All sub-areas are expected to experience population growth during the forecast period. Title: Coordinated Population Forecast for Umatilla County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Umatilla County’s total population has grown steadily since 2000, with average annual growth rates near one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid population growth during the 2000s. Hermiston, the most populous UGB, and Umatilla UGB posted the highest average annual growth rates at 2.1 and 2.8 percent, respectively, during the 2000 to 2010 period. Umatilla County’s positive population growth in the 2000s was the result of a steady natural increase and periods of substantial net in-migration. A larger number of births relative to deaths led to a natural increase (more births than deaths) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has been slightly more stable during recent years, contributing to a population increase. Even so the natural increase continues to account for most of the population growth. Total population in Umatilla County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (2035-2066) (Figure 1). The tapering of growth rates is driven by an aging population—a demographic trend which is expected to contribute to an increase in deaths. Even so, natural increase is expected to persist, combining with steady in-migration for continued strong population growth. Umatilla County’s total population is forecast to increase by nearly 13,300 over the next 19 years (2016- 2035) and by close to 36,800 over the entire 50-year forecast period (2016-2066). All sub-areas are expected to experience population growth during the forecast period. Close

• 22. [Article] Coordinated Population Forecast for Lake County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Lake County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1). While the county, as a whole, experienced a population ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Lake County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Lake County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1). While the county, as a whole, experienced a population increase, the two UGB areas both recorded population decline. At the same time the area outside UGBs posted substantial population growth during the 2000s, adding an average of nearly 90 new persons per year. Lake County’s positive population growth in the 2000s was the result of periods of substantial net in-migration. The larger number of deaths relative to births has led to a natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has been slightly more stable during recent years, continuing to account for all of Lake County’s population increase. Total population in Lake County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Even so, Lake County’s total population is forecast to increase by more than 600 over the next 19 years (2016-2035) and by more than 1,400 over the entire 50-year forecast period (2016-2066). Sub-areas that showed some population growth in the 2000s are expected to experience slower rates of population growth during the forecast period. Title: Coordinated Population Forecast for Lake County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Lake County’s total population has grown slowly since 2000, with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1). While the county, as a whole, experienced a population increase, the two UGB areas both recorded population decline. At the same time the area outside UGBs posted substantial population growth during the 2000s, adding an average of nearly 90 new persons per year. Lake County’s positive population growth in the 2000s was the result of periods of substantial net in-migration. The larger number of deaths relative to births has led to a natural decrease (more deaths than births) in every year from 2000 to 2015 (Figure 12). While net in-migration fluctuated dramatically during the early and middle years of the last decade, the number of in-migrants has been slightly more stable during recent years, continuing to account for all of Lake County’s population increase. Total population in Lake County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Even so, Lake County’s total population is forecast to increase by more than 600 over the next 19 years (2016-2035) and by more than 1,400 over the entire 50-year forecast period (2016-2066). Sub-areas that showed some population growth in the 2000s are expected to experience slower rates of population growth during the forecast period. Close

• 23. [Article] Coordinated Population Forecast for Harney County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066

  Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Harney ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Harney County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Harney County’s total population has slowly declined since 2000, with an average annual rate of negative 0.2 percent between 2000 and 2010 (Figure 1). Burns is accountable for the county’s overall declining population. All other sub-areas experienced very slight population growths during the 2000 to 2010 period, increasing by a total of 32 persons. Harney County’s population decline in the 2000s was the direct result of frequent net out-migration. The county’s aging population has contributed to an increase in deaths, however, a larger number of births relative to deaths caused a natural increase for 8 out of the 15 years between 2000 and 2015 (Figure 12). Even so, net out-migration outweighed these slight natural increases, causing a slow decrease in the Harney County’s population since 2000. Total population in Harney County as a whole as well as within its sub-areas are forecast to all decrease at a slightly faster rate in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Harney County’s total population is forecast to decrease by more than 500 persons over the entire 50-year forecast period (2016-2066), a loss in population mostly happening in areas outside the UGBs. Sub-areas are expected to generally follow historical patterns of population decrease over the forecast period. Title: Coordinated Population Forecast for Harney County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2016-2066 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Tetrick, David, Michel, Julia Year: 2016 Different growth patterns occur in different parts of the County and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Harney County’s total population has slowly declined since 2000, with an average annual rate of negative 0.2 percent between 2000 and 2010 (Figure 1). Burns is accountable for the county’s overall declining population. All other sub-areas experienced very slight population growths during the 2000 to 2010 period, increasing by a total of 32 persons. Harney County’s population decline in the 2000s was the direct result of frequent net out-migration. The county’s aging population has contributed to an increase in deaths, however, a larger number of births relative to deaths caused a natural increase for 8 out of the 15 years between 2000 and 2015 (Figure 12). Even so, net out-migration outweighed these slight natural increases, causing a slow decrease in the Harney County’s population since 2000. Total population in Harney County as a whole as well as within its sub-areas are forecast to all decrease at a slightly faster rate in the near-term (2016 to 2035) compared to the long-term (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to contribute to a natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Harney County’s total population is forecast to decrease by more than 500 persons over the entire 50-year forecast period (2016-2066), a loss in population mostly happening in areas outside the UGBs. Sub-areas are expected to generally follow historical patterns of population decrease over the forecast period. Close

• 24. [Article] Oregon City School District Enrollment Forecasts 2014-15 to 2023-24

  This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2014‐15 and 2023‐24. Each ...

  Citation × Citation Citation Abstract Copy Title: Oregon City School District Enrollment Forecasts 2014-15 to 2023-24 Author: Portland State University. Population Research Center, Rynerson, Charles, Rancik, Kevin Christopher, Martin, Sheila Year: 2014 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2014‐15 and 2023‐24. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Title: Oregon City School District Enrollment Forecasts 2014-15 to 2023-24 Author: Portland State University. Population Research Center, Rynerson, Charles, Rancik, Kevin Christopher, Martin, Sheila Year: 2014 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2014‐15 and 2023‐24. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Close

• 25. [Article] Oregon City School District Enrollment Forecasts 2016-17 to 2025-26

  This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2016‐17 and 2025‐26. Each ...

  Citation × Citation Citation Abstract Copy Title: Oregon City School District Enrollment Forecasts 2016-17 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2015 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2016‐17 and 2025‐26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Title: Oregon City School District Enrollment Forecasts 2016-17 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2015 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2016‐17 and 2025‐26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Close

• 26. [Article] Gresham-Barlow School District Enrollment Forecast 2016-2017 to 2025-26

  This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Gresham‐Barlow School District (GBSD) for the 10 year period between 2016‐17 and 2025‐26. Each ...

  Citation × Citation Citation Abstract Copy Title: Gresham-Barlow School District Enrollment Forecast 2016-2017 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2015 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Gresham‐Barlow School District (GBSD) for the 10 year period between 2016‐17 and 2025‐26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Title: Gresham-Barlow School District Enrollment Forecast 2016-2017 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2015 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Gresham‐Barlow School District (GBSD) for the 10 year period between 2016‐17 and 2025‐26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Close

• 27. [Article] Gresham-Barlow School District 10J Enrollment Forecasts, 2007 to 2015: Results and Documentation

  This report represents results of a demographic study conducted by the Population Research Center (PRC) to address the long-range planning needs of the Gresham-Barlow School District 10J (GBSD). The long ...

  Citation × Citation Citation Abstract Copy Title: Gresham-Barlow School District 10J Enrollment Forecasts, 2007 to 2015: Results and Documentation Author: Portland State University. Population Research Center, Sharkova, Irina V., Siu, Vivian Year: 2007 This report represents results of a demographic study conducted by the Population Research Center (PRC) to address the long-range planning needs of the Gresham-Barlow School District 10J (GBSD). The long term District wide forecast was developed using patterns of migration, fertility and mortality that are most likely to occur between school years 2006 and 2015. In addition to the most likely scenario, or the medium growth forecast, two other scenarios--for higher and lower growth trends--were derived. Forecasts by grade for individual schoolsand school attendance areas were also prepared; these forecasts relied on the District wide medium growth scenario. Title: Gresham-Barlow School District 10J Enrollment Forecasts, 2007 to 2015: Results and Documentation Author: Portland State University. Population Research Center, Sharkova, Irina V., Siu, Vivian Year: 2007 This report represents results of a demographic study conducted by the Population Research Center (PRC) to address the long-range planning needs of the Gresham-Barlow School District 10J (GBSD). The long term District wide forecast was developed using patterns of migration, fertility and mortality that are most likely to occur between school years 2006 and 2015. In addition to the most likely scenario, or the medium growth forecast, two other scenarios--for higher and lower growth trends--were derived. Forecasts by grade for individual schoolsand school attendance areas were also prepared; these forecasts relied on the District wide medium growth scenario. Close

• 28. [Article] Oregon City School District Enrollment Forecasts 2015‐16 to 2024‐25

  This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2015‐16 and 2024‐25. Each ...

  Citation × Citation Citation Abstract Copy Title: Oregon City School District Enrollment Forecasts 2015‐16 to 2024‐25 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2016 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2015‐16 and 2024‐25. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Title: Oregon City School District Enrollment Forecasts 2015‐16 to 2024‐25 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2016 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2015‐16 and 2024‐25. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Close

• 29. [Article] North Santiam School District Population and Enrollment Forecasts, 2017-18 to 2031-32

  This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the North Santiam School District (NSSD) for the 15-year period between 2017-18 and 2031-32. Each ...

  Citation × Citation Citation Abstract Copy Title: North Santiam School District Population and Enrollment Forecasts, 2017-18 to 2031-32 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott, Chun, Nicholas Year: 2016 This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the North Santiam School District (NSSD) for the 15-year period between 2017-18 and 2031-32. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle series scenario are also presented for the 15-year period. Title: North Santiam School District Population and Enrollment Forecasts, 2017-18 to 2031-32 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott, Chun, Nicholas Year: 2016 This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the North Santiam School District (NSSD) for the 15-year period between 2017-18 and 2031-32. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle series scenario are also presented for the 15-year period. Close

• 30. [Article] Do All Trails Lead to Oregon? An Analysis of the Characteristics of People Moving to and from Oregon

  Using 1990 U.S. Census data, this report has documented the characteristics of people moving to and from Oregon between 1985 and 1990. Substantial migration occurred during this time with about 404,000 ...

  Citation × Citation Citation Abstract Copy Title: Do All Trails Lead to Oregon? An Analysis of the Characteristics of People Moving to and from Oregon Author: Wineberg, Howard, Portland State University. Population Research Center Year: 1995 Using 1990 U.S. Census data, this report has documented the characteristics of people moving to and from Oregon between 1985 and 1990. Substantial migration occurred during this time with about 404,000 people moving to Oregon and about 281,000 people leaving Oregon. Approximately one half of the people moving to Oregon came from California and Washington and about 60% of the people leaving Oregon moved to these two states. Differentials were found in the characteristics of in- and out-migrants. In particular, in-migrants were more likely to be below poverty, 65 years of age and older, and have difficulty speaking English than out-migrants. A greater proportion of out-migrants had a bachelor's degree and income levels were higher for out-migrants than in-migrants. The implications of these findings are discussed. Title: Do All Trails Lead to Oregon? An Analysis of the Characteristics of People Moving to and from Oregon Author: Wineberg, Howard, Portland State University. Population Research Center Year: 1995 Using 1990 U.S. Census data, this report has documented the characteristics of people moving to and from Oregon between 1985 and 1990. Substantial migration occurred during this time with about 404,000 people moving to Oregon and about 281,000 people leaving Oregon. Approximately one half of the people moving to Oregon came from California and Washington and about 60% of the people leaving Oregon moved to these two states. Differentials were found in the characteristics of in- and out-migrants. In particular, in-migrants were more likely to be below poverty, 65 years of age and older, and have difficulty speaking English than out-migrants. A greater proportion of out-migrants had a bachelor's degree and income levels were higher for out-migrants than in-migrants. The implications of these findings are discussed. Close

• 31. [Article] Junction City School District Population and Enrollment Forecasts, 2013-14 to 2022-23

  This report details a range of three scenarios of district‐wide Enrollment Forecasts by grade level for the 10 year period between 2013‐14 and 2022‐23. Each Enrollment Forecast scenario is related to population ...

  Citation × Citation Citation Abstract Copy Title: Junction City School District Population and Enrollment Forecasts, 2013-14 to 2022-23 Author: Portland State University. Population Research Center, Rynerson, Charles, RajBhandary, Bimal, Dann, Ryan Year: 2013 This report details a range of three scenarios of district‐wide Enrollment Forecasts by grade level for the 10 year period between 2013‐14 and 2022‐23. Each Enrollment Forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. The forecasts rely on enrollment trends observed through Fall 2012, local area population, housing, and economic trends, and forecasts of population and housing from other studies for Lane County and the City of Junction City. Title: Junction City School District Population and Enrollment Forecasts, 2013-14 to 2022-23 Author: Portland State University. Population Research Center, Rynerson, Charles, RajBhandary, Bimal, Dann, Ryan Year: 2013 This report details a range of three scenarios of district‐wide Enrollment Forecasts by grade level for the 10 year period between 2013‐14 and 2022‐23. Each Enrollment Forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. The forecasts rely on enrollment trends observed through Fall 2012, local area population, housing, and economic trends, and forecasts of population and housing from other studies for Lane County and the City of Junction City. Close

• 32. [Article] Oregon City School District Enrollment Forecasts 2013-14 to 2022-23

  This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2013‐14 and 2022‐23. Each ...

  Citation × Citation Citation Abstract Copy Title: Oregon City School District Enrollment Forecasts 2013-14 to 2022-23 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian, Dann, Ryan Year: 2013 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2013‐14 and 2022‐23. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range forecast scenario are also presented for the 10 year period. Title: Oregon City School District Enrollment Forecasts 2013-14 to 2022-23 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian, Dann, Ryan Year: 2013 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2013‐14 and 2022‐23. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range forecast scenario are also presented for the 10 year period. Close

• 33. [Article] Beaverton School District: Population and Enrollment Forecasts 2009-10 to 2025-26

  This report presents Enrollment Forecasts prepared by the Portland State University Population Research Center (PRC) exploring three possible scenarios for BSD enrollment during the next 17 years based ...

  Citation × Citation Citation Abstract Copy Title: Beaverton School District: Population and Enrollment Forecasts 2009-10 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Radin, Kenneth, Siu, Vivian Year: 2008 This report presents Enrollment Forecasts prepared by the Portland State University Population Research Center (PRC) exploring three possible scenarios for BSD enrollment during the next 17 years based on different assumptions about future net migration and fertility rates. The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide enrollments by grade level for the 2009-10 to 2025-26 school years. Title: Beaverton School District: Population and Enrollment Forecasts 2009-10 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Radin, Kenneth, Siu, Vivian Year: 2008 This report presents Enrollment Forecasts prepared by the Portland State University Population Research Center (PRC) exploring three possible scenarios for BSD enrollment during the next 17 years based on different assumptions about future net migration and fertility rates. The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide enrollments by grade level for the 2009-10 to 2025-26 school years. Close

• 34. [Article] Canby School District: Enrollment Forecasts 2007-08 to 2011-12

  The Canby School District (CSD) enrolled 5,075 students in Fall 2006, a decrease of 171 students (3.3 percent) from Fall 2005. Much of the K-12 decrease was due to a relatively small kindergarten class ...

  Citation × Citation Citation Abstract Copy Title: Canby School District: Enrollment Forecasts 2007-08 to 2011-12 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2007 The Canby School District (CSD) enrolled 5,075 students in Fall 2006, a decrease of 171 students (3.3 percent) from Fall 2005. Much of the K-12 decrease was due to a relatively small kindergarten class entering and a record large 12th grade class graduating. Also, unlike most previous years, the District did not have a net gain of students due to migration of families with children. This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide and individual school enrollments for the 2007-08 to 2011-12 school years. Title: Canby School District: Enrollment Forecasts 2007-08 to 2011-12 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2007 The Canby School District (CSD) enrolled 5,075 students in Fall 2006, a decrease of 171 students (3.3 percent) from Fall 2005. Much of the K-12 decrease was due to a relatively small kindergarten class entering and a record large 12th grade class graduating. Also, unlike most previous years, the District did not have a net gain of students due to migration of families with children. This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide and individual school enrollments for the 2007-08 to 2011-12 school years. Close

• 35. [Article] Eugene 4J School District Population and Enrollment Forcasts 2016‐17 to 2025‐26

  The Eugene 4J School District (4J) requested that the Portland State University Population Research Center (PRC) prepare enrollment forecasts for the District and its schools in collaboration with Lane ...

  Citation × Citation Citation Abstract Copy Title: Eugene 4J School District Population and Enrollment Forcasts 2016‐17 to 2025‐26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2016 The Eugene 4J School District (4J) requested that the Portland State University Population Research Center (PRC) prepare enrollment forecasts for the District and its schools in collaboration with Lane Council of Governments (LCOG). This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for 4J for the 10 year period between 2016‐17 and 2025‐26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Title: Eugene 4J School District Population and Enrollment Forcasts 2016‐17 to 2025‐26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott Year: 2016 The Eugene 4J School District (4J) requested that the Portland State University Population Research Center (PRC) prepare enrollment forecasts for the District and its schools in collaboration with Lane Council of Governments (LCOG). This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for 4J for the 10 year period between 2016‐17 and 2025‐26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Close

• 36. [Article] Forest Grove School District: Enrollment Forecast 2016-17 to 2025-26

  This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the Forest Grove School District (FGSD) for the 10 year period between 2016-17 and 2025-26. Each ...

  Citation × Citation Citation Abstract Copy Title: Forest Grove School District: Enrollment Forecast 2016-17 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott, Chun, Nicholas Year: 2016 This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the Forest Grove School District (FGSD) for the 10 year period between 2016-17 and 2025-26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle series scenario are also presented for the 10 year period. Title: Forest Grove School District: Enrollment Forecast 2016-17 to 2025-26 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott, Chun, Nicholas Year: 2016 This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the Forest Grove School District (FGSD) for the 10 year period between 2016-17 and 2025-26. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle series scenario are also presented for the 10 year period. Close

• 37. [Article] Oregon City School District Enrollment Forecasts 2017-18 to 2026-27

  This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2017‐18 and 2026‐27. Each ...

  Citation × Citation Citation Abstract Copy Title: Oregon City School District Enrollment Forecasts 2017-18 to 2026-27 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott, Yang, Xi Year: 2017 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2017‐18 and 2026‐27. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Title: Oregon City School District Enrollment Forecasts 2017-18 to 2026-27 Author: Portland State University. Population Research Center, Rynerson, Charles, Stewart, Scott, Yang, Xi Year: 2017 This report presents a range of three scenarios of district‐wide enrollment forecasts by grade level for the Oregon City School District (OCSD) for the 10 year period between 2017‐18 and 2026‐27. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle range scenario are also presented for the 10 year period. Close

• 38. [Article] Coordinated Population Forecast for Crook County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the County and these local trends within the Prineville UGB and the area outside the UGB collectively influence population growth rates for the county ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Crook County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the County and these local trends within the Prineville UGB and the area outside the UGB collectively influence population growth rates for the county as a whole. Crook County’s total population has grown slowly since 2000; with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1); however the area outside the Prineville UGB experienced more rapid population growth during the 2000s. Prineville, the only UGB, posted an average annual growth rate of 0.6 percent, while the area outside the UGB grew at an average annual rate of 1.2 percent during the 2000 to 2010 period. Crook County experienced substantial swings in net migration throughout the last decade (2000 to 2010), as a result the countywide population growth rate also fluctuated. At the same time an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to a decline in the number of births. The growing number of deaths and shrinking number of births led to natural decrease—more deaths than births—beginning in 2011. While net inmigration and natural increase contributed to substantial population growth from 2005 to 2008, both of these numbers shrank during more recent years—leading to population decline between 2009 and 2012. Total population in Crook County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035) relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an expected aging population—a demographic trend which will lead to declining natural increase (births minus deaths). As natural increase declines, population growth will become increasingly reliant on net in-migration. Even so, Crook County’s total population is expected to increase by more than 2,700 over the next 20 years (2015-2035) and by more than 4,500 over the entire 50-year forecast period (2015-2065). The Prineville UGB is forecast to show slightly stronger population growth—relative to the 2000s— in the initial 20-year forecast period, but is expected to slow down substantially during the last 30 years. The area outside the UGB will likely grow at a steadier rate than Prineville throughout the forecast period. Title: Coordinated Population Forecast for Crook County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the County and these local trends within the Prineville UGB and the area outside the UGB collectively influence population growth rates for the county as a whole. Crook County’s total population has grown slowly since 2000; with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1); however the area outside the Prineville UGB experienced more rapid population growth during the 2000s. Prineville, the only UGB, posted an average annual growth rate of 0.6 percent, while the area outside the UGB grew at an average annual rate of 1.2 percent during the 2000 to 2010 period. Crook County experienced substantial swings in net migration throughout the last decade (2000 to 2010), as a result the countywide population growth rate also fluctuated. At the same time an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to a decline in the number of births. The growing number of deaths and shrinking number of births led to natural decrease—more deaths than births—beginning in 2011. While net inmigration and natural increase contributed to substantial population growth from 2005 to 2008, both of these numbers shrank during more recent years—leading to population decline between 2009 and 2012. Total population in Crook County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035) relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an expected aging population—a demographic trend which will lead to declining natural increase (births minus deaths). As natural increase declines, population growth will become increasingly reliant on net in-migration. Even so, Crook County’s total population is expected to increase by more than 2,700 over the next 20 years (2015-2035) and by more than 4,500 over the entire 50-year forecast period (2015-2065). The Prineville UGB is forecast to show slightly stronger population growth—relative to the 2000s— in the initial 20-year forecast period, but is expected to slow down substantially during the last 30 years. The area outside the UGB will likely grow at a steadier rate than Prineville throughout the forecast period. Close

• 39. [Article] Coordinated Population Forecast for Deschutes County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Deschutes ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Deschutes County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Deschutes County’s total population has grown rapidly since 2000, with an average annual growth rate of more than three percent between 2000 and 2010 (Figure 1); in addition, most of its sub-areas experienced even more rapid population growth during the 2000s. Sisters and La Pine posted the highest average annual growth rates at 7.8 and 6.3 percent, respectively, during the 2000 to 2010 period. Deschutes County’s positive population growth in the 2000s was the direct result of substantial net inmigration and steady natural increase (i.e., more births than deaths). Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slower growth in births. The more rapid growth in deaths relative to that of births caused natural increase—the difference between births and deaths—to shrink between 2007 and 2014. While net in-migration and steady natural increase contributed to population growth during the early and middle years of the last decade, it is clear that in more recent years (i.e., 2010 to 2014) net inmigration played the most prominent role in population growth. Total population in Deschutes County as a whole as well as within its sub-areas is forecast to grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Even so, Deschutes County’s total population is forecast to increase by more than 78,000 over the next 20 years (2015-2035) and by more than 186,000 over the entire 50 year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Deschutes County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Deschutes County’s total population has grown rapidly since 2000, with an average annual growth rate of more than three percent between 2000 and 2010 (Figure 1); in addition, most of its sub-areas experienced even more rapid population growth during the 2000s. Sisters and La Pine posted the highest average annual growth rates at 7.8 and 6.3 percent, respectively, during the 2000 to 2010 period. Deschutes County’s positive population growth in the 2000s was the direct result of substantial net inmigration and steady natural increase (i.e., more births than deaths). Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slower growth in births. The more rapid growth in deaths relative to that of births caused natural increase—the difference between births and deaths—to shrink between 2007 and 2014. While net in-migration and steady natural increase contributed to population growth during the early and middle years of the last decade, it is clear that in more recent years (i.e., 2010 to 2014) net inmigration played the most prominent role in population growth. Total population in Deschutes County as a whole as well as within its sub-areas is forecast to grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to natural decrease (more deaths than births). As natural decrease occurs, population growth will become increasingly reliant on net in-migration. Even so, Deschutes County’s total population is forecast to increase by more than 78,000 over the next 20 years (2015-2035) and by more than 186,000 over the entire 50 year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 40. [Article] Coordinated Population Forecast for Jefferson County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Jefferson ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Jefferson County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Jefferson County’s total population has grown steadily since 2000, with average annual growth rates of a little more than one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Culver posted the highest average annual growth rate 5.4 percent during the 2000 to 2010 period. Jefferson County’s positive population growth in the 2000s was the result of steady natural increase— the difference between births and deaths—and substantial net in-migration from 2006 to 2008. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years and a consequent decline in births. The growing number of deaths and shrinking number of births led to declining natural increase. While net inmigration and steady natural increase contributed to population growth during the early and middle years of the last decade, both of these numbers shrank during more recent years—slowing population growth from 2010 to 2013. Total population in Jefferson County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035) relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to declining natural increase (births minus deaths). As natural increase declines population growth will become increasingly reliant on net in-migration. Even so, Jefferson County’s total population is forecast to increase by more than 5,100 over the next 20 years (2015-2035) and by nearly 11,000 over the entire 50-year forecast period (2015-2065). The Madras UGB will likely show slightly stronger population growth—relative to the 2000s—in the initial 20 year forecast period, but population growth is expected to slow during the last 30 years. Population within the Culver UGB is expected to grow at a much slower rate—relative to the 2000s—in the initial 20-year forecast period. Population growth in Culver is also expected to taper throughout the last 30 years of the forecast period. The area outside UGBs is forecast to grow at a steadier, although lower rate than the UGBs throughout the forecast period. Title: Coordinated Population Forecast for Jefferson County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Jefferson County’s total population has grown steadily since 2000, with average annual growth rates of a little more than one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Culver posted the highest average annual growth rate 5.4 percent during the 2000 to 2010 period. Jefferson County’s positive population growth in the 2000s was the result of steady natural increase— the difference between births and deaths—and substantial net in-migration from 2006 to 2008. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years and a consequent decline in births. The growing number of deaths and shrinking number of births led to declining natural increase. While net inmigration and steady natural increase contributed to population growth during the early and middle years of the last decade, both of these numbers shrank during more recent years—slowing population growth from 2010 to 2013. Total population in Jefferson County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035) relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to declining natural increase (births minus deaths). As natural increase declines population growth will become increasingly reliant on net in-migration. Even so, Jefferson County’s total population is forecast to increase by more than 5,100 over the next 20 years (2015-2035) and by nearly 11,000 over the entire 50-year forecast period (2015-2065). The Madras UGB will likely show slightly stronger population growth—relative to the 2000s—in the initial 20 year forecast period, but population growth is expected to slow during the last 30 years. Population within the Culver UGB is expected to grow at a much slower rate—relative to the 2000s—in the initial 20-year forecast period. Population growth in Culver is also expected to taper throughout the last 30 years of the forecast period. The area outside UGBs is forecast to grow at a steadier, although lower rate than the UGBs throughout the forecast period. Close

• 41. [Article] Coordinated Population Forecast for Klamath County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county, and the local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Klamath ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Klamath County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county, and the local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Klamath County’s total population has grown slowly since 2000 with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid population growth during the 2000s. Malin and the area outside UGBs posted the highest average annual growth rates at 2.4 and 0.7 percent, respectively, during the 2000 to 2010 period. Klamath County’s positive population growth in the 2000s was due to the combination of net inmigration and natural increase (births minus deaths). At the same time an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years and a consequent decline in births. The growing number of deaths and shrinking number of births led natural increase—the difference between births and deaths—to decline from 2000 to 2014. While net in-migration and natural increase both contributed to population growth from 2000 to 2010, in recent years (i.e., 2011-2014) these two numbers shrank—slowing population growth. Total population in Klamath County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), and more slowly in the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to declining natural increase. As natural increase declines and becomes natural decrease, population growth is expected to become increasingly reliant on net in-migration. Even so, Klamath County’s total population is forecast to increase by more than 5,100 over the next 20 years (2015-2035), but the county as whole is expected to see population decline over the last 30 years of the forecast period. With the exception of the area outside UGBs most sub-areas that saw population growth in the 2000s are forecast to have growth throughout the forecast period. Some sub-areas that experienced population loss in the 2000s are expected to show population increase throughout the forecast period, but these gains will likely be small. Title: Coordinated Population Forecast for Klamath County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county, and the local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Klamath County’s total population has grown slowly since 2000 with average annual growth rates of less than one percent between 2000 and 2010 (Figure 1); however, some of its sub-areas experienced more rapid population growth during the 2000s. Malin and the area outside UGBs posted the highest average annual growth rates at 2.4 and 0.7 percent, respectively, during the 2000 to 2010 period. Klamath County’s positive population growth in the 2000s was due to the combination of net inmigration and natural increase (births minus deaths). At the same time an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years and a consequent decline in births. The growing number of deaths and shrinking number of births led natural increase—the difference between births and deaths—to decline from 2000 to 2014. While net in-migration and natural increase both contributed to population growth from 2000 to 2010, in recent years (i.e., 2011-2014) these two numbers shrank—slowing population growth. Total population in Klamath County as a whole as well as within its sub-areas will likely grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), and more slowly in the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to declining natural increase. As natural increase declines and becomes natural decrease, population growth is expected to become increasingly reliant on net in-migration. Even so, Klamath County’s total population is forecast to increase by more than 5,100 over the next 20 years (2015-2035), but the county as whole is expected to see population decline over the last 30 years of the forecast period. With the exception of the area outside UGBs most sub-areas that saw population growth in the 2000s are forecast to have growth throughout the forecast period. Some sub-areas that experienced population loss in the 2000s are expected to show population increase throughout the forecast period, but these gains will likely be small. Close

• 42. [Article] Coordinated Population Forecast for Lane County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065

  Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Lane ...

  Citation × Citation Citation Abstract Copy Title: Coordinated Population Forecast for Lane County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Lane County’s total population has grown steadily since 2000; with an average annual growth rate of just under one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Veneta and Creswell posted the highest average annual growth rates at 5.2 and 3.1 percent, respectively, during the 2000 to 2010 period. Lane County’s positive population growth in the 2000s was the direct result of substantial net inmigration and in the early years, natural increase. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slower growth in births. The more rapid growth in deaths relative to that of births caused natural increase—the difference between births and deaths—to shrink between 2007 and 2012. Since 2012, net in-migration has outpaced natural increase, driving rising population growth rates. Total population in Lane County as a whole as well as within many of its sub-areas is forecast to grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to declining natural increase (births minus deaths). As natural increase declines and eventually becomes natural decrease, population growth is expected to become increasingly reliant on net in-migration. Even so, Lane County’s total population is forecast to increase by nearly 67,300 over the next 20 years (2015-2035) and by nearly 152,400 over the entire 50 year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Title: Coordinated Population Forecast for Lane County, its Urban Growth Boundaries (UGB), and Area Outside UGBs 2015-2065 Author: Portland State University. Population Research Center, Ruan, Xiaomin, Proehl, Risa, Jurjevich, Jason R., Rancik, Kevin, Kessi, Janai, Gorecki, Carson, Tetrick, David Year: 2015 Different growth patterns occur in different parts of the county and these local trends within the UGBs and the area outside UGBs collectively influence population growth rates for the county as a whole. Lane County’s total population has grown steadily since 2000; with an average annual growth rate of just under one percent between 2000 and 2010 (Figure 1); however some of its sub-areas experienced more rapid population growth during the 2000s. Veneta and Creswell posted the highest average annual growth rates at 5.2 and 3.1 percent, respectively, during the 2000 to 2010 period. Lane County’s positive population growth in the 2000s was the direct result of substantial net inmigration and in the early years, natural increase. Meanwhile an aging population not only led to an increase in deaths, but also resulted in a smaller proportion of women in their childbearing years. This along with more women choosing to have fewer children and have them at older ages has led to slower growth in births. The more rapid growth in deaths relative to that of births caused natural increase—the difference between births and deaths—to shrink between 2007 and 2012. Since 2012, net in-migration has outpaced natural increase, driving rising population growth rates. Total population in Lane County as a whole as well as within many of its sub-areas is forecast to grow at a slightly faster pace in the first 20 years of the forecast period (2015 to 2035), relative to the last 30 years (Figure 1). The tapering of growth rates is largely driven by an aging population—a demographic trend which is expected to lead to declining natural increase (births minus deaths). As natural increase declines and eventually becomes natural decrease, population growth is expected to become increasingly reliant on net in-migration. Even so, Lane County’s total population is forecast to increase by nearly 67,300 over the next 20 years (2015-2035) and by nearly 152,400 over the entire 50 year forecast period (2015-2065). Sub-areas that showed strong population growth in the 2000s are expected to experience similar rates of population growth during the forecast period. Close

• 43. [Article] Population Dynamics of the Portland-Vancouver MSA

  This article offers a descriptive overview of population dynamics in the Portland-Vancouver Metropolitan Statistical Area (MSA). The MSA includes five of Oregon’s 36 counties–Clackamas, Columbia, Multnomah, ...

  Citation × Citation Citation Abstract Copy Title: Population Dynamics of the Portland-Vancouver MSA Author: Sprague, Webb, Picha, Emily Year: 2010 This article offers a descriptive overview of population dynamics in the Portland-Vancouver Metropolitan Statistical Area (MSA). The MSA includes five of Oregon’s 36 counties–Clackamas, Columbia, Multnomah, Washington, and Yamhill, as well as Clark and Skamania counties in the state of Washington (see Figure 1). (In 2007, the Portland-Vancouver-Beaverton MSA was redefined to include Skamania County in Washington. For the sake of comparability, we have therefore derived all historical data as if this definition has always applied. Because of this change, many of our historical numbers may have shifted since the last report on Oregon demography in the 2007 Metropolitan Briefing Book.) The article describes current trends for population growth; the effect of births, deaths, and migration on population growth; and how the age, sex, and ethnic composition of the population are changing. We concentrate on describing population trends rather than speculating on the causes of population change or making population predictions. An understanding of population dynamics can inform policy-making, and we hope we can provide a solid basis of understanding for decision-makers and community members in the Portland region. Title: Population Dynamics of the Portland-Vancouver MSA Author: Sprague, Webb, Picha, Emily Year: 2010 This article offers a descriptive overview of population dynamics in the Portland-Vancouver Metropolitan Statistical Area (MSA). The MSA includes five of Oregon’s 36 counties–Clackamas, Columbia, Multnomah, Washington, and Yamhill, as well as Clark and Skamania counties in the state of Washington (see Figure 1). (In 2007, the Portland-Vancouver-Beaverton MSA was redefined to include Skamania County in Washington. For the sake of comparability, we have therefore derived all historical data as if this definition has always applied. Because of this change, many of our historical numbers may have shifted since the last report on Oregon demography in the 2007 Metropolitan Briefing Book.) The article describes current trends for population growth; the effect of births, deaths, and migration on population growth; and how the age, sex, and ethnic composition of the population are changing. We concentrate on describing population trends rather than speculating on the causes of population change or making population predictions. An understanding of population dynamics can inform policy-making, and we hope we can provide a solid basis of understanding for decision-makers and community members in the Portland region. Close

• 44. [Article] Tigard-Tualatin School District Enrollment Forecast Update, 2007-08 to 2011-12

  The Tigard-Tualatin School District (TTSD) enrolled 12,300 students in Fall 2006, an increase of 167 students (1.4 percent) from Fall 2005. Growth was concentrated in the elementary grades (K-5), which ...

  Citation × Citation Citation Abstract Copy Title: Tigard-Tualatin School District Enrollment Forecast Update, 2007-08 to 2011-12 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2006 The Tigard-Tualatin School District (TTSD) enrolled 12,300 students in Fall 2006, an increase of 167 students (1.4 percent) from Fall 2005. Growth was concentrated in the elementary grades (K-5), which grew by 195 students (3.6 percent) between Fall 2005 and Fall 2006. This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years, estimates of the impacts of new housing development on TTSD enrollment, and forecasts of district-wide and individual school enrollments for the 2007-08 to 2011-12 school years. The forecasts indicate that overall TTSD enrollment will continue to increase during the next five years, due largely to net in-migration of families with children. Recent subdivision approvals will allow single family home construction to continue at its current pace for the next two to three years, but no new multiple family rental developments have been approved in the past two years. In some parts of the District, a dwindling supply of available residential land has already caused housing growth to slow, but growth in other areas has the potential to generate enrollment growth throughout the next five years. Also, the growing Hispanic population in the District compensates for the graduation of the "echo boom" enrollment bulge currently enrolled in high school grades. Title: Tigard-Tualatin School District Enrollment Forecast Update, 2007-08 to 2011-12 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2006 The Tigard-Tualatin School District (TTSD) enrolled 12,300 students in Fall 2006, an increase of 167 students (1.4 percent) from Fall 2005. Growth was concentrated in the elementary grades (K-5), which grew by 195 students (3.6 percent) between Fall 2005 and Fall 2006. This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years, estimates of the impacts of new housing development on TTSD enrollment, and forecasts of district-wide and individual school enrollments for the 2007-08 to 2011-12 school years. The forecasts indicate that overall TTSD enrollment will continue to increase during the next five years, due largely to net in-migration of families with children. Recent subdivision approvals will allow single family home construction to continue at its current pace for the next two to three years, but no new multiple family rental developments have been approved in the past two years. In some parts of the District, a dwindling supply of available residential land has already caused housing growth to slow, but growth in other areas has the potential to generate enrollment growth throughout the next five years. Also, the growing Hispanic population in the District compensates for the graduation of the "echo boom" enrollment bulge currently enrolled in high school grades. Close

• 45. [Article] Forest Grove School District: Enrollment Forecasts 2007-08 to 2011-12

  The Forest Grove School District (FGSD) enrolled 6,102 students in Fall 2006, an increase of 175 students (3.0 percent) from Fall 2005. Growth was concentrated in the high school grades (9-12), which grew ...

  Citation × Citation Citation Abstract Copy Title: Forest Grove School District: Enrollment Forecasts 2007-08 to 2011-12 Author: Portland State University. Population Research Center Year: 2007 The Forest Grove School District (FGSD) enrolled 6,102 students in Fall 2006, an increase of 175 students (3.0 percent) from Fall 2005. Growth was concentrated in the high school grades (9-12), which grew by 101 students (5.5 percent), and elementary grades, which gained 66 students (2.9 percent) between Fall 2005 and Fall 2006. This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years, estimates of the impacts of new housing development on FGSD enrollment, and forecasts of district-wide and individual school enrollments for the 2007-08 to 2011-12 school years. The forecasts indicate that overall FGSD enrollment will continue to increase during the next five years, due largely to net in-migration of families with children and increases in the number of births within the District. Recent subdivision approvals will allow single family home construction to continue at its current pace for the entire five year period if market conditions remain favorable, but the mix of homes may shift somewhat to accommodate more older “move up” buyers and fewer young families. No new multiple family rental developments have been approved in the past two years; the few attached units being built are market rate townhouses and condos. Title: Forest Grove School District: Enrollment Forecasts 2007-08 to 2011-12 Author: Portland State University. Population Research Center Year: 2007 The Forest Grove School District (FGSD) enrolled 6,102 students in Fall 2006, an increase of 175 students (3.0 percent) from Fall 2005. Growth was concentrated in the high school grades (9-12), which grew by 101 students (5.5 percent), and elementary grades, which gained 66 students (2.9 percent) between Fall 2005 and Fall 2006. This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years, estimates of the impacts of new housing development on FGSD enrollment, and forecasts of district-wide and individual school enrollments for the 2007-08 to 2011-12 school years. The forecasts indicate that overall FGSD enrollment will continue to increase during the next five years, due largely to net in-migration of families with children and increases in the number of births within the District. Recent subdivision approvals will allow single family home construction to continue at its current pace for the entire five year period if market conditions remain favorable, but the mix of homes may shift somewhat to accommodate more older “move up” buyers and fewer young families. No new multiple family rental developments have been approved in the past two years; the few attached units being built are market rate townhouses and condos. Close

• 46. [Article] Portland Public Schools Enrollment Forecasts, 2012-13 to 2025-26, Based on October 2011 Enrollments

  The Portland Public School District (PPS) enrolled 46,206 K‐12 students in Fall 2011, an increase of 465 students (1.0 percent) from Fall 2010. This was the third consecutive year of K‐12 growth, a reversal ...

  Citation × Citation Citation Abstract Copy Title: Portland Public Schools Enrollment Forecasts, 2012-13 to 2025-26, Based on October 2011 Enrollments Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian, Dann, Ryan, Jurjevich, Jason R. Year: 2012 The Portland Public School District (PPS) enrolled 46,206 K‐12 students in Fall 2011, an increase of 465 students (1.0 percent) from Fall 2010. This was the third consecutive year of K‐12 growth, a reversal from the 12 consecutive years of enrollment losses between 1997 and 2008. For the three year period since 2008‐09, the District has grown by 1,182 K‐12 students (2.6 percent). This report includes analysis of population, housing and enrollment trends affecting the District in recent years, forecasts of district‐wide enrollment, and Enrollment Forecasts by area of residence (high school clusters, school attendance areas) and by individual school of attendance for the 2012‐13 to 2025‐26 school years. For the district‐wide forecast, three scenarios of population and enrollment changes were developed: a most‐likely, or medium, growth scenario; a scenario for lower growth; and a higher growth scenario. All three of the growth scenarios for the PPS district‐wide Enrollment Forecasts use similar mortality, fertility, and capture rates during the 14 year horizon. The differences between the three scenarios are primarily due to different assumptions about the levels of net migration (the net movement into and out of the District) among families with children. Title: Portland Public Schools Enrollment Forecasts, 2012-13 to 2025-26, Based on October 2011 Enrollments Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian, Dann, Ryan, Jurjevich, Jason R. Year: 2012 The Portland Public School District (PPS) enrolled 46,206 K‐12 students in Fall 2011, an increase of 465 students (1.0 percent) from Fall 2010. This was the third consecutive year of K‐12 growth, a reversal from the 12 consecutive years of enrollment losses between 1997 and 2008. For the three year period since 2008‐09, the District has grown by 1,182 K‐12 students (2.6 percent). This report includes analysis of population, housing and enrollment trends affecting the District in recent years, forecasts of district‐wide enrollment, and Enrollment Forecasts by area of residence (high school clusters, school attendance areas) and by individual school of attendance for the 2012‐13 to 2025‐26 school years. For the district‐wide forecast, three scenarios of population and enrollment changes were developed: a most‐likely, or medium, growth scenario; a scenario for lower growth; and a higher growth scenario. All three of the growth scenarios for the PPS district‐wide Enrollment Forecasts use similar mortality, fertility, and capture rates during the 14 year horizon. The differences between the three scenarios are primarily due to different assumptions about the levels of net migration (the net movement into and out of the District) among families with children. Close

• 47. [Article] Bend-La Pine School District: Population and Enrollment Forecasts 2010-11 to 2030-31

  The Bend-La Pine School District (BLPSD) enrolled 15,898 students in Fall 2009, an increase of 61 students from Fall 2008. This followed a loss of 13 students between Fall 2007 and Fall 2008. These two ...

  Citation × Citation Citation Abstract Copy Title: Bend-La Pine School District: Population and Enrollment Forecasts 2010-11 to 2030-31 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian, Lycan, Richard, West, David Year: 2010 The Bend-La Pine School District (BLPSD) enrolled 15,898 students in Fall 2009, an increase of 61 students from Fall 2008. This followed a loss of 13 students between Fall 2007 and Fall 2008. These two most recent years are in sharp contrast with the previous 19 years of uninterrupted gains of more than 200 students each year. K-12 enrollment growth averaged about 350 students per year from 1990 to 2000, and about 400 students per year from 2000 to 2007. The enrollment trends align closely with the housing and employment trends described in this report. Housing growth began to slow early in 2007, job losses became evident by the end of 2007, and the migration of families with children into the District tapered off beginning in 2008. In spite of this slowdown, there is still momentum from the District’s recent high population growth and increase in births. All school levels, elementary, middle, and high, remain at or near their all time high enrollments. Kindergarten and 1st grade enrollments, typically the leading indicators of shifting enrollment trends, have not declined. They were each slightly larger in Fall 2009 than in Fall 2007. The primary purpose of this study by the Portland State University Population Research Center (PRC) is to provide school Enrollment Forecasts that will be used by the District, Deschutes County, and the City of Bend for long range planning. These district-wide forecasts by grade level for the BLPSD are consistent with the Deschutes County Coordinated Population Forecast (DCCPF) adopted by the Deschutes County Board of Commissioners in September 2004. Title: Bend-La Pine School District: Population and Enrollment Forecasts 2010-11 to 2030-31 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian, Lycan, Richard, West, David Year: 2010 The Bend-La Pine School District (BLPSD) enrolled 15,898 students in Fall 2009, an increase of 61 students from Fall 2008. This followed a loss of 13 students between Fall 2007 and Fall 2008. These two most recent years are in sharp contrast with the previous 19 years of uninterrupted gains of more than 200 students each year. K-12 enrollment growth averaged about 350 students per year from 1990 to 2000, and about 400 students per year from 2000 to 2007. The enrollment trends align closely with the housing and employment trends described in this report. Housing growth began to slow early in 2007, job losses became evident by the end of 2007, and the migration of families with children into the District tapered off beginning in 2008. In spite of this slowdown, there is still momentum from the District’s recent high population growth and increase in births. All school levels, elementary, middle, and high, remain at or near their all time high enrollments. Kindergarten and 1st grade enrollments, typically the leading indicators of shifting enrollment trends, have not declined. They were each slightly larger in Fall 2009 than in Fall 2007. The primary purpose of this study by the Portland State University Population Research Center (PRC) is to provide school Enrollment Forecasts that will be used by the District, Deschutes County, and the City of Bend for long range planning. These district-wide forecasts by grade level for the BLPSD are consistent with the Deschutes County Coordinated Population Forecast (DCCPF) adopted by the Deschutes County Board of Commissioners in September 2004. Close

• 48. [Article] Molalla River School District: Population and Enrollment Forecasts, 2009-10 to 2020-21

  This report presents the results of a demographic study for the Molalla River School District (MRSD) conducted by the Portland State University Population Research Center (PRC). The study includes analysis ...

  Citation × Citation Citation Abstract Copy Title: Molalla River School District: Population and Enrollment Forecasts, 2009-10 to 2020-21 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2009 This report presents the results of a demographic study for the Molalla River School District (MRSD) conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide grade level enrollments for the 2009-10 to 2020-21 school years. Three possible scenarios for MRSD enrollment correspond to three different population forecasts, which depend on unique assumptions about net migration. Other factors including fertility rates, shares of District residents enrolled in public schools, and enrollment impacts of charter schools do not vary between scenarios; they are held constant. In spite of rapid population and housing growth in the City of Molalla since the 1990s, total enrollment in the MRSD has only fluctuated by a few hundred students since the District’s 1993 consolidation. K-12 enrollment of 2,877 in Fall 2008 was about the same as in Fall 2000, though there are now fewer students in grades K-8 and more in grades 9- 12. Title: Molalla River School District: Population and Enrollment Forecasts, 2009-10 to 2020-21 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2009 This report presents the results of a demographic study for the Molalla River School District (MRSD) conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide grade level enrollments for the 2009-10 to 2020-21 school years. Three possible scenarios for MRSD enrollment correspond to three different population forecasts, which depend on unique assumptions about net migration. Other factors including fertility rates, shares of District residents enrolled in public schools, and enrollment impacts of charter schools do not vary between scenarios; they are held constant. In spite of rapid population and housing growth in the City of Molalla since the 1990s, total enrollment in the MRSD has only fluctuated by a few hundred students since the District’s 1993 consolidation. K-12 enrollment of 2,877 in Fall 2008 was about the same as in Fall 2000, though there are now fewer students in grades K-8 and more in grades 9- 12. Close

• 49. [Article] Banks School District Enrollment Forecasts 2008-09 TO 2017-18

  This report presents the results of a study conducted by the Portland State University Population Research Center (PRC) concluding that the District should expect enrollment growth in the long run, although ...

  Citation × Citation Citation Abstract Copy Title: Banks School District Enrollment Forecasts 2008-09 TO 2017-18 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2008 This report presents the results of a study conducted by the Portland State University Population Research Center (PRC) concluding that the District should expect enrollment growth in the long run, although the forecasts for the next three to four years are for stable or slightly declining K-12 enrollments. Two forecast scenarios are presented, a “HIGH SCENARIO” forecast that is consistent with the population forecast recently adopted in the City of Banks Comprehensive Plan, and a “LOW SCENARIO” forecast under which housing development and migration trends remain similar to their recent levels. This study also presents estimates of the number of students per housing unit within the District. We found that student generation is higher in homes within the City of Banks than those in unincorporated Washington County. More significantly, BSD student generation rates are higher in newer homes (Arbor Village and Banks Estates in the City and homes built since 2000 in the unincorporated area) than in older homes. Detailed information about the average number of BSD students per home is presented in the “Housing Development and Student Generation” section of this report. Title: Banks School District Enrollment Forecasts 2008-09 TO 2017-18 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2008 This report presents the results of a study conducted by the Portland State University Population Research Center (PRC) concluding that the District should expect enrollment growth in the long run, although the forecasts for the next three to four years are for stable or slightly declining K-12 enrollments. Two forecast scenarios are presented, a “HIGH SCENARIO” forecast that is consistent with the population forecast recently adopted in the City of Banks Comprehensive Plan, and a “LOW SCENARIO” forecast under which housing development and migration trends remain similar to their recent levels. This study also presents estimates of the number of students per housing unit within the District. We found that student generation is higher in homes within the City of Banks than those in unincorporated Washington County. More significantly, BSD student generation rates are higher in newer homes (Arbor Village and Banks Estates in the City and homes built since 2000 in the unincorporated area) than in older homes. Detailed information about the average number of BSD students per home is presented in the “Housing Development and Student Generation” section of this report. Close

• 50. [Article] Canby School District: Enrollment Forecast Update 2008-09 to 2012-13

  The Canby School District (CSD) enrolled 5,154 students in Fall 2007, an increase of 79 students (1.6 percent) from Fall 2006. Most of the increase is directly attributable to families living in new housing ...

  Citation × Citation Citation Abstract Copy Title: Canby School District: Enrollment Forecast Update 2008-09 to 2012-13 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2008 The Canby School District (CSD) enrolled 5,154 students in Fall 2007, an increase of 79 students (1.6 percent) from Fall 2006. Most of the increase is directly attributable to families living in new housing developed within the District. A relatively large incoming kindergarten class also played a role in the growth. This report presents the results of an updated demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide and individual school enrollments for the 2008-09 to 2012-13 school years. We forecast relatively stable K-12 enrollment totals for the next five years. Based on historic trends in births, migration, and housing construction and our judgment of future trends, we conclude that the average enrollment changes of the next five years are most likely to fall between the large loss that occurred in 2006-07 and the growth that occurred in 2007-08. We are also forecasting relatively stable elementary enrollment, but middle school enrollments are likely to increase and high school enrollments decrease due to the sizes of current classes advancing through secondary schools. Title: Canby School District: Enrollment Forecast Update 2008-09 to 2012-13 Author: Portland State University. Population Research Center, Rynerson, Charles, Siu, Vivian Year: 2008 The Canby School District (CSD) enrolled 5,154 students in Fall 2007, an increase of 79 students (1.6 percent) from Fall 2006. Most of the increase is directly attributable to families living in new housing developed within the District. A relatively large incoming kindergarten class also played a role in the growth. This report presents the results of an updated demographic study conducted by the Portland State University Population Research Center (PRC). The study includes analysis of population, housing and enrollment trends affecting the District in recent years and forecasts of district-wide and individual school enrollments for the 2008-09 to 2012-13 school years. We forecast relatively stable K-12 enrollment totals for the next five years. Based on historic trends in births, migration, and housing construction and our judgment of future trends, we conclude that the average enrollment changes of the next five years are most likely to fall between the large loss that occurred in 2006-07 and the growth that occurred in 2007-08. We are also forecasting relatively stable elementary enrollment, but middle school enrollments are likely to increase and high school enrollments decrease due to the sizes of current classes advancing through secondary schools. Close