Demographics: Population Forecast

Population Forecast graph

Disclaimer: The data represented on these pages was compiled and analyzed for Benton County's 2012 Health Status Report.
More recent demographic data is available at the census website.
Community Health Assessments are conducted every 3-5 years. The 2017 report is available here.

Based on Portland State University estimates the Oregon population will increase in all age groups with the largest increase in the 65 years and older age groups. The Benton County population will also increase in all age groups except for the 15-24 years age groups. This age group will decrease between 2010 and 2040. In Benton County the largest increase will be in the 65 years and older age groups.


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Population Forecast table