U.S. Census Bureau U.S. Department of Commerce
U.S. Bureau of Economic Analysis U.S. Department of Commerce
Panel Study of Income Dynamics National study of socioeconomics and health over lifetimes and across generations
Health and Retirement Study Longitudinal study of health, retirement, and aging. Sponsored by the National Institute on Aging
Survey of Income and Program Participation U.S. Census Bureau
National Longitudinal Surveys U.S. Department of Labor/Bureau of Labor Statistics
Bureau of Labor Statistics U.S. Department of Labor
NBER Data
National Bureau of Economic Research NBER's collection of files with authors or sources listed to the right of the link are available from the NBER or are otherwise associated with the NBER research program.
Economic data : FRED.
Database containing U.S. economic time series. Data can be downloaded in in Microsoft Excel and text formats.
EconoMagic.com
Lots of long time series, especially from US government agencies (Federal Reserve Board, Bureau of Labor Statistics, et
ICPSR Inter-university Consortium for Political and Social Research
