- Bureau of Labor Statistics: Statistics related to employment, consumer spending, businesses and more provided by the US Department of Labor.
- Census Scope: View charts, maps, rankings and other information related to the 2000 US Census. Created by the Social Science Data Analysis Network at the University of Michigan.
- Historical Census Browser: Create tables and maps that compare census data within a particular year or between years. Provides data from 1790-1960. Created by University of Virginia Libraries.
- State and County QuickFacts: Find statistics from the 2000 US Census by state, county and city. Includes explanations of categories as well as scope and methodology.