• These links are to resources that are source for socio-demographic data on the U.S. population.
   
  • Decennial Census of Population and Housing (detailed population and housing data)

    2000	1990	1980	1970	1960 and earlier

  • American Community Survey (annual profiles of communities)
     
  • Current Population Survey (annual survey of selected population characteristics).
     

 

• These links are to resources that are a source for population counts only (limited demographic detail).
   
  • Decennial Census of Population and Housing (use the decennial year links above, look for 100% Data)
     
  • Population Estimates (population counts for intercensal years)
     

For assistance with selecting from among these sources or using them, contact eds@columbia.edu.