Statistics & Data Sets

A vast archive of 18,000 public opinion datasets. The majority of datasets pertain to the U.S. but data from over 50 nations is also represented.

From 1948, the American National Election Studies (ANES) program has produced high quality data on voting, public opinion and political participation. Cumulative, time-series, panel and contextual data are available for download.

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.