A starting point for extensive online statistics on population, housing, income, economy, minorities, and more topics.
The Census Bureau's Subjects A-Z is a starting point for locating data collected by the Federal government. Use USA.gov or another search engine to locate up-to-date information or to find resources not listed here.
This resource replaces FedStats.gov, which was last updated in 2007.
"This resource provides access to the 1944 through 2000 County and City Data Books. This service provides the opportunity to create custom printouts and/or customized data subsets (subsets only available for 1988-2000)." from web site
Hosted by the University of Virginia Library.
ICPSR maintains and provides access to an archive of social science data in electronic format. Its holdings include data sets relevant to the study of political science, sociology, demography, history, economics, international relations, gerontology, public health, criminal justice, education and many other fields.