Historical Statistics of the United States. A compendium of statistics from over 1000 sources; covers population, work & welfare, economy, and more. Years include 1790-2000.
Social Explorer. Generate maps and spreadsheets of Census data. Years include 1790-2000.
Statista Statistics and studies on over 600 global industries, plus infographics, tables, and charts for a wide variety of current social and economic topics.