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• 1. [Article] Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2013

  The dataset also includes: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2012 (prepared January 2013) Estimates of Population ...

  Citation × Citation Citation Abstract Copy Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2013 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2014 The dataset also includes: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2012 (prepared January 2013) Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2011 (prepared January 2011) Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2013 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2014 The dataset also includes: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2012 (prepared January 2013) Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2011 (prepared January 2011) Close

• 2. [Article] Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2015

  Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2015. Prepared by Population Research Center, Portland State University, January ...

  Citation × Citation Citation Abstract Copy Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2015 Author: Proehl, Risa, Portland State University. Population Research Center Year: 2016 Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2015. Prepared by Population Research Center, Portland State University, January 2016. Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2015 Author: Proehl, Risa, Portland State University. Population Research Center Year: 2016 Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2015. Prepared by Population Research Center, Portland State University, January 2016. Close

• 3. [Article] Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2014

  Estimates of population age groups for Oregon and its counties.

  Citation × Citation Citation Abstract Copy Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2014 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2015 Estimates of population age groups for Oregon and its counties. Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2014 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2015 Estimates of population age groups for Oregon and its counties. Close

• 4. [Article] Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2011

  Estimates of population age groups for Oregon and its counties.

  Citation × Citation Citation Abstract Copy Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2011 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2012 Estimates of population age groups for Oregon and its counties. Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2011 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2012 Estimates of population age groups for Oregon and its counties. Close

• 5. [Article] Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2010

  Estimates of population age groups for Oregon and its counties.

  Citation × Citation Citation Abstract Copy Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2010 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2010 Estimates of population age groups for Oregon and its counties. Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2010 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2010 Estimates of population age groups for Oregon and its counties. Close

• 6. [Article] Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2012

  Estimates of population age groups for Oregon and its counties.

  Citation × Citation Citation Abstract Copy Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2012 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2013 Estimates of population age groups for Oregon and its counties. Title: Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2012 Author: Portland State University. Population Research Center, Proehl, Risa Year: 2013 Estimates of population age groups for Oregon and its counties. Close

• 7. [Article] 2000-2009 Intercensal Population Estimates by Age Group for Oregon and Counties

  This item only contains Oregon population tables, by age group, comparing 2000 and 2009 census data.

  Citation × Citation Citation Abstract Copy Title: 2000-2009 Intercensal Population Estimates by Age Group for Oregon and Counties Author: Portland State University. Population Research Center Year: 2010 This item only contains Oregon population tables, by age group, comparing 2000 and 2009 census data. Title: 2000-2009 Intercensal Population Estimates by Age Group for Oregon and Counties Author: Portland State University. Population Research Center Year: 2010 This item only contains Oregon population tables, by age group, comparing 2000 and 2009 census data. Close

• 8. [Article] Estimates for Population Ages 4-20 Years for Oregon and Its Counties

  Estimates for population ages 4-20 years for Oregon and its counties.

  Citation × Citation Citation Abstract Copy Title: Estimates for Population Ages 4-20 Years for Oregon and Its Counties Author: Portland State University. Population Research Center, Proehl, Risa Year: 2010 Estimates for population ages 4-20 years for Oregon and its counties. Title: Estimates for Population Ages 4-20 Years for Oregon and Its Counties Author: Portland State University. Population Research Center, Proehl, Risa Year: 2010 Estimates for population ages 4-20 years for Oregon and its counties. Close

• 9. [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

• 10. [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