The National Data Book. Annual statistics, 1878-present covering population, vital statistics, health and nutrition, education, law enforcement, courts, and prisons, geography and environment, etc. Comparative international statistics are also provided. Also provides bibliographic citations to more detailed sources of statistical information.

Gateway to statistics from over 100 U.S. Federal agencies

Statistical Universe indexes statistical data published in federal, state, and selected privately published titles, at the table level. In some cases the fulltext of the document is also available.

Population, geographic, economic and geographic data from the United States Census Bureau.

STAT-USA provides economic, business, and social/environmental data collected by over 50 government agencies. STAT-USA is a product of the Economics and Statistics Administration of the U.S. Department of Commerce. National and International Data is available.