Data Sites
Social Science Data Resources @ the MIT Libraries
Political Science Data Resources from the Stanford University Library
Paul Hensel's International Relations Data Site
Association of Religion Data Archives
U.S. Department of Commerce Bureau of Economic Analysis
Office of Justice Programs Bureau of Justice Statistics
U.S. Department of Labor Bureau of Labor Statistics
U.S. Department of Transportation Bureau of Transportation Statistics
National Science Foundation National Center for Science and Engineering Statistics
U.S. Energy Information Administration
U.S. Environmental Protection Agency
Budget of the United States Government
FedStats, an index to federal agency statistics on line
USDA National Agriculture Statistics Service
IES National Center for Education Statistics
The White House Office of Management and Budget
Internal Revenue Service Tax Statistics
U.S. Department of Commerce Census Bureau
U.S. Federal Election Commission
The Society for Political Methodology, APSA
Inter-university Consortium for Political and Social Research (ICPSR), the world's largest archive of computer-readable social science data
American National Election Studies (ANES), for information about public opinion studies
Research Links
Social Sciences Citation Index (through the "Web of Science")
Finding Survey Questions and Results (University of Colorado Boulder Libraries)