A good starting point for accessing a large amount of social, demographic and economic data.
Colorado by the Numbers
Online statistical abstract for the State of Colorado.
Datasets generated and held by the Federal Government.
Statistics from over 100 federal agencies.
FDsys - Federal Digital System (formerly GPO Access)
Find online government publications from Congress and Federal agencies made available through the Government Printing Office.
ProQuest Congressional, formerly LexisNexis Congressional and Congressional Universe, indexes and provides selected full texts of Congressional publications, regulations, laws, legislative histories, and background information on members of Congress.
Federal legislative information from the Library of Congress.
Official information and services from the U.S. government, in an easy-to-search format.
U.S. Congressional Serial Set
1817-1859. Reports, documents and journals of the U.S. Senate and House of Representatives.