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Findings From The Preliminary 2016 Population Estimates, Risa Proehl, Portland State University. Population Research Center

Oregon Population Estimates and Reports

A narrative summary of the most important data from the preliminary estimates.

Summary Of 2015 Estimates Findings, Based On Preliminary Estimates, Portland State University. Population Research Center

Oregon Population Estimates and Reports

Summary of the 2015 estimates findings.

2014 Annual Population Report Tables (April 22, 2015), Portland State University. Population Research Center

Oregon Population Estimates and Reports

This item contains Oregon population tables. Prepared by Population Research Center, Portland State University, April, 2015.

Annexations and other revisions can be found in the attached supplemental files.

Summary Of 2014 Estimates Findings: Based On Preliminary Estimates, Risa S. Proehl

Oregon Population Estimates and Reports

Summary of the 2014 estimates findings

Population Forecast For Yamhill County Oregon, Its Cities And Unincorporated Area 2011-2035, Portland State University. Population Research Center, Risa S. Proehl, Vivian Siu, Kevin Rancik

Oregon Population Estimates and Reports

This report presents the results of a study conducted by the Population Research Center (PRC) to address the long-range planning needs of Yamhill County and produce population forecasts at the county and sub-county level. This report considers recent and historical demographic changes experienced within the County and provides forecasts from 2010 to 2035 in 5-year intervals and for years 2012 and 2032. Expected future populations that result from the most-likely demographic trends throughout Yamhill County are presented in this report. Sub-county populations and forecasts in this study represent the area within each city's urban growth boundary with the exception of …

2000-2010 Intercensal Estimates: Components Of Population Change, Portland State University. Population Research Center

Oregon Population Estimates and Reports

This item contains only Oregon population tables, comparing 2000 and 2010 census data.

2011 Annual Population Report Tables (March 28, 2012), Portland State University. Population Research Center

Oregon Population Estimates and Reports

There is no report for 2011; this item only contains Oregon population tables. Supplements to the 2011 Population Report are included.

Please note: if a city has not completed and returned its annual housing unit and population questionnaire, its population estimate is held constant from the previous year.

Population Forecasts For The Tri-City Servicedistrict, Clackamas County Service District #1, Clackamas County Service District #1 With All Damascus, And The City Of Milwaukie 2010-2040, Portland State University. Population Research Center, Risa S. Proehl, Kanhaiya Vaidya, Bimal Rajbhandary, Kevin Rancik

Oregon Population Estimates and Reports

The Tri-City Service District (TCSD) and Clackamas County Service District #1 (CCSD #1), both of Clackamas County, requested that the Population Research Center (PRC) at Portland State University produce long-term population forecasts for each of the two sewer service districts. In addition, CCSD#1 requested that forecasts also be developed to include the entire city of Damascus to account for possible future annexation into its district; and the city of Milwaukie, as CCSD#1 leases services to Milwaukie. The forecast horizon extends 30 years from 2010 to 2040, and projections are produced in 5-year intervals. For the 2010-2015 interval, forecast numbers for …

2000-2009 County Intercensal Estimates, Portland State University. Population Research Center

Oregon Population Estimates and Reports

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

2010 Annual Population Report (April 22, 2011), Portland State University. Population Research Center

Oregon Population Estimates and Reports

This item contains Oregon population tables. The certified July 1, 2010 Population estimates were prepared by the Population Research Center prior to the release of the April 1, 2010 Census data.

The 2010 Population Estimates in the included table are based on the Population Research Center data certified as of December 31, 2010.

2010 Oregon Revised Population Estimates, Portland State University. Population Research Center, Risa Proehl

Oregon Population Estimates and Reports

This item contains Oregon population estimates, revised and newly certified to incorporate Census 2010, as of March 31, 2011. This file includes the Quarter 1 and Quarter 2 Annexations Supplement to the revised 2010 Estimates.

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, Portland State University. Population Research Center, Risa Proehl

Oregon Population Estimates and Reports

Estimates of population age groups for Oregon and its counties.

Estimates For Population Ages 4-20 Years For Oregon And Its Counties, Portland State University. Population Research Center, Risa Proehl

Oregon Population Estimates and Reports

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

2009 Oregon Population Report, Portland State University. Population Research Center, Risa Proehl, Julia Crain

Oregon Population Estimates and Reports

This report contains the annual population estimates for Oregon, and its counties, incorporated cities, and unincorporated areas for July 1, 2009. Included in ten tables are the estimates summarized by unincorporated and incorporated areas at the state level, as well as metropolitan areas and non-metropolitan areas. Some tables include historical estimates and Census populations.

2000-2009 Intercensal Population Estimates By Age Group For Oregon And Counties, Portland State University. Population Research Center

Oregon Population Estimates and Reports

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

Population Forecast For Lane County, Its Cities And Unincorporated Area 2008-2035, Portland State University. Population Research Center, Risa S. Proehl, George C. Hough Jr., Danan Ru, Kenneth Radin, Mark Gilbert

Oregon Population Estimates and Reports

This report presents the results of a study conducted by the Population Research Center (PRC) to address the long-range planning needs of Lane County and produce population forecasts at the county and sub-county level. This report considers recent and historical demographic changes experienced within the County and provides forecasts from 2008 to 2035 in 5-year intervals. Expected future populations that result from the most-likely demographic trends throughout Lane County are presented in this report.

2008 Oregon Population Report, Portland State University. Population Research Center, Risa Proehl, George C. Hough Jr., Kathryn Mcgovern

Oregon Population Estimates and Reports

This report contains the annual population estimates for Oregon, and its counties, incorporated cities, and unincorporated areas for July 1, 2008. Included are estimates that are summarized by unincorporated and incorporated areas at the State level, as well as metropolitan areas and non-metropolitan areas.

Population Forecast For Columbia County Oregon, Its Cities And Unincorporated Area 2010-2030, Portland State University. Population Research Center, Charles Rynerson, Kenneth Radin

Oregon Population Estimates and Reports

Columbia County asked Portland State University Population Research Center (PRC) to prepare integrated long term population forecasts (years 2010, 2020, and 2030) for the county and its six largest cities: Scappoose, St Helens, Clatskanie, Columbia City, Rainier, and Vernonia.

Population Forecasts For Marion County, Its Cities And Unincorporated Area 2010-2030, Portland State University. Population Research Center, Risa Proehl, Charles Rynerson, Kenneth Radin, Joseph Smith-Buani

Oregon Population Estimates and Reports

This report presents the results of a study conducted by the Population Research Center (PRC) to address long-range planning needs of Marion County and to produce population forecasts at the county and sub-county level. This report considers recent and historical demographic changes experienced within the County and provides forecasts from 2010 to 2030 in 5-year intervals. Expected future populations that result from the most-likely demographic trends throughout Marion County are presented in this report for all cities in the County.

2007 Oregon Population Report, Portland State University. Population Research Center, Risa Proehl, George C. Hough Jr.

Oregon Population Estimates and Reports

This report contains the annual population estimates for Oregon, and its counties, incorporated cities and towns, and unincorporated areas for July 1, 2007. Included are estimates that are summarized by unincorporated and incorporated areas at the State level, as well as by metropolitan and non-metropolitan areas. At the end of this report there are 6 maps showing county-level population estimates for 2007 or population change from 2000 to 2007. There is also a county reference map that shows locations of cities throughout Oregon.

2006 Oregon Population Report, Portland State University. Population Research Center, Risa Proehl, George C. Hough Jr.

Oregon Population Estimates and Reports

This report contains the annual population estimates for Oregon, and its counties, incorporated cities, and unincorporated areas for July 1, 2006. Included are estimates that are summarized by unincorporated and incorporated areas at the State level, as well as metropolitan areas and non-metropolitan areas. Supplements to the 2006 Population Report are included.

2005 Oregon Population Tables, Portland State University. Population Research Center

Oregon Population Estimates and Reports

There is no report for 2005, this item only contains Oregon population tables. Supplements to the 2005 Population Report are included.

2004 Oregon Population Report, Portland State University. Population Research Center, Qian Cai, Barry Edmonston, George C. Hough Jr.

Oregon Population Estimates and Reports

This report presents population estimates for Oregon and its counties and incorporated cities for July 1, 2004. The eleven tables in this report show current 2004 population estimates as well as historical data. Supplements to the 2004 Population Report are included.

2003 Oregon Population Report, Portland State University. Population Research Center, Qian Cai, George C. Hough Jr.

Oregon Population Estimates and Reports

This report presents population estimates for Oregon and its counties and incorporated cities for July 1, 2003. The eleven tables in this report show current 2003 population estimates as well as historical data. Supplements to the 2003 Population Report are included.

Population Growth In Oregon: 2000 To 2002, Portland State University. Population Research Center, Qian Cai, Barry Edmonston, George C. Hough Jr.

Oregon Population Estimates and Reports

This report presents population estimates for Oregon and its counties and incorporated cities for July 1, 2002. The eleven tables in this report show current 2002 population estimates as well as historical data. Supplements to the 2002 Population Report are included.

2001 Oregon Population Report, Portland State University. Population Research Center, Qian Cai, George C. Hough Jr.

Oregon Population Estimates and Reports

This report presents population estimates for Oregon and its counties and incorporated cities for July 1, 2001. The eleven tables in this report show current 2001 population estimates as well as historical data.

2000 Oregon Population Estimates Report, Portland State University. Population Research Center, Qian Cai, Barry Edmonston, George C. Hough Jr.

Oregon Population Estimates and Reports

This report presents the population estimates for Oregon and its counties and incorporated cities for July 1, 2000, based on the April 1, 2000 census information. The ten tables in this report show current 2000 population estimates as well as historical data.

Supplements to the 2000 Population Report are included.

Oregon's Changing Demographics 2000, George C. Hough Jr., Portland State University. Population Research Center

Oregon Population Estimates and Reports

This is a report on Oregon's changing demographics in 2000.

1999 Oregon Population Report, Qian Cai, Portland State University. Population Research Center

Oregon Population Estimates and Reports

This report presents population estimates for Oregon and its counties and incorporated cities for July 1, 1999. The ten tables in this report show current 1999 population estimates as well as historical data.

1998 Oregon Population Report, Barry Edmonston, George C. Hough Jr., Jin Cheol Jo

Oregon Population Estimates and Reports

Oregon's population grew at an average annual rate of 1.81 percent during the 1990 to 1998 period. The total population increased by 425,000 during the eight-year period, reaching a population of 3,267,550 on July 1, 1998. Current annual rates of growth are above the U.S. national average of 1.04 percent.

Most of the way through the 1990s, the Oregon counties experiencing the fastest average growth rates are located along the 1-5 corridor and in central Oregon. The 1-5 counties include the area in the Willamette Valley and several areas in southern Oregon. The central Oregon counties are located along the …