Provides access to official statistics collected and published by more than 100 Federal agencies without having to know in advance which agency produces them. It uses the Internet's powerful linking and searching capabilities to track economic and population trends, education, health care costs, aviation safety, foreign trade, energy use, farm production, and more.

Principal fact-finding agency for the federal government in the field of labor economics and statistics. The bureau collects, processes, analyzes, and disseminates sensitive economic and statistical data to the American public, Congress, other federal agencies, state and local governments, business, and labor.

Quickly find basic statistics about states and counties in the United States.

Data from several National Center for Education Statistics sources including: The Condition of Education, The Digest of Education Statistics, and Projections of Education Statistics.

"The purpose of Data.gov is to increase public access to high value, machine readable datasets generated by the Executive Branch of the Federal Government."
http://www.data.gov/

"The Economic Census provides a detailed portrait of the Nation's economy once every five years, from the national to the local level. The Economic Census is conducted every five years, in years ending in '2' and '7.'

"Data tables on criminal justice topics from over 100 sources are presented at this indexed and fully searchable site."
http://www.albany.edu/sourcebook/