Below are some common resources for statistics on counties. If you can't find the statistics you need, don't hesitate to ask for help. See also Municipal Budgetsfor local government financial information.
Access data on social, behavioral, humanistic, and natural sciences including history, economics, government, finance, sociology, demography, education, law, natural resources, climate, religion, international migration, and trade - quantitative facts of American History. ca. 1790-present.
Online research tool designed to provide quick and easy access to current and historical census data and demographic information. The easy-to-use web interface lets users create maps and reports to better illustrate, analyze and understand demography and social change.
Over 6,600 data items for the United States, States and counties from a variety of sources. Files include data published for 2010 population as well as many other items from the 2010 Census of Population and Housing, the 1990 census, the 1980 census and the 2007, 2002, 1997, and 1992 economic censuses.