The PaSDC has completed county population projections for the years 2010 to 2040 . These projections contain a wealth of data, information and analysis useful for municipal planning, economic development and funding proposals.
Population projections are available for 2015, 2020, 2025, 2030, 2035 and 2040 for Pennsylvania and all 67 counties by 5-year age cohorts and sex. Click on Purchase at eStore in the below window get the projections.
State and County Population Projections by Age and Gender: Pennsylvania 2010 to 2040 Brochure/Order Form