- Institute of Behavioral Research
- UGA Data Services
Source for machine readable data files in the social sciences and business, with documentation. - National Network
of State Polls
Searchable database of survey questions and marginals from state level surveys across the United States. The National Network of State Polls (NNSP) represents the largest catalog of state level survey data in the United States. - Odum
Institute for Research in Social Science
Access to a Public Opinion Question Database, as well as links to other sources of public opinion data. - 2000 Decennial Census
Demographic data nationally and at the state and local level for a wide variety of demographic variables from the 1990 Decennial Census of the U.S. Also access to more recent demographic data from the yearly Current Population Survey (CPS).
