Social Explorer
provides easy access to historical census data for the United States through the use of interactive maps .
http://www.socialexplorer.com/pub/home/home.aspx
It also provides:
Seventy years of census data: 1940, 1950, 1960, 1970, 1980, 1990 and 2000 at the neighborhood (census tract), county, state and national levels, easily accessible in the form of interactive data maps and reports.
<http://www.socialexplorer.com/pub/maps/home.aspx> <http://www.socialexplorer.com/pub/help/home.aspx>
A Reports section, similar in operation to the Census Bureau'sAmerican Fact Finder, allows users to directly generate reports about areasof their choice. <http://www.socialexplorer.com/pub/reports/home.aspx>
A Find tool, allowing users to instantly locate cities, zip codes,addresses, counties, towns, townships and other census geographies on themap.
