Pew Research Center
Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping America and the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research.
The Roper Center for Public Opinion Research is the largest archive of public opinion data in existence. The Center holds data dating back to the 1930’s and from over 60 nations.
Index of data provided by the U.S. Census Bureau, including population, ethnic, divorce, economic, poverty, and migration statistics, as well as the procedures that generate them. You can use American FactFinder to view, print, and download statistics about population, housing, industry, and business. Using FactFinder, you can also find U.S. Census Bureau products; create reference and thematic maps; and search for specific data.
Centers for Disease Control and Prevention (CDC) Health
The Centers for Disease Control and Prevention (CDC) is the leading national public health institute of the United States. The CDC is a federal agency under the Department of Health and Human Services
Offering access to U.S. foreign and domestic policy papers and gray literature, PolicyFile is updated weekly with abstracts and links to the latest reports, papers, and documents from think tanks, research institutes, and agencies.
Bureau of Justice Statistics (BJS)
The mission of the BJS is to collect, analyze, publish, and disseminate information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government.
National Institute of Mental Health
The National Institute of Mental Health (NIMH) is one of 27 institutes and centers that make up the National Institutes of Health (NIH). The NIMH is the largest research organization in the world specializing in mental illness.
PolicyArchive is an innovative, new digital archive of global, non-partisan public policy research. It makes use of the power, efficiency, and economy of modern Internet technology to collect and disseminate summaries and full texts, videos, reports, briefs, and multimedia material of think tank, university, government, and foundation-funded policy research.
American Policy Directory
Analysis and advocacy from all perspectives from various think tanks on US national public policy.