Age and Historical Data

  1. Intercensal and Postcensal Estimates of April 1 County Population by Age and Sex: 1980 to 2009 - Annual Fall Update
  2. Historical/Current Data Set: Total Resident Population by Year for Counties, Washington: 1960 to 2009 - Annual July Update
  3. Historical and Current Data Set: State and County Population Age 65 and Over: 1980 to 2009 - Annual Fall Update
  4. Historical Data Set: Decennial Population Counts for the State, Counties, and Cities: 1890 to 2000 - Revised 9/26/2002

Last modified: October 08, 2009
E-mail: OFM.Forecasting@ofm.wa.gov