Politics

Data on voting, public opinion, and political participation to serve the research needs of social scientists, teachers, students, policy makers and journalists who want to better understand the theoretical and empirical foundations of national election outcomes

The Deportation Data Project collects and posts public, anonymized U.S. government immigration enforcement datasets. The work is done by a team of academics and lawyers.

Public opinion data from the European Commission. Data has been gathered since 1973.

Presents daily briefings on a single current topic, as well as recent Gallup Poll findings for public opinion

A central data source and handy way to graphically compare nations. NationMaster is a compilation of data from such sources as the CIA World Factbook, UN, and OECD. Use the search form to generate maps and graphs on all kinds of statistics.

Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. They conduct public opinion polling, demographic research, content analysis and other data-driven social science research. They do not take policy positions.

Established polling firm.

"The Marist Institute for Public Opinion, home of the Marist Poll, is a survey research center at Marist College in Poughkeepsie, New York. The Marist Poll regularly measures public opinion at the local, state, and national level. Founded in 1978, the Institute was the first college-based research center to include undergraduates in conducting survey research" - website

"The Quinnipiac University Poll is a nationally recognized leader in public opinion research taking the pulse of American voters, on a continual basis, across the country regarding key public policy issues and elections." - website

Public Opinion research firm.

"Founded in 1980 at Siena College in New York’s Capital District, the Siena College Research Institute (SCRI) conducts regional, statewide and national surveys on business, economic, political, voter, social, academic and historical issues. The surveys include both expert and public opinion polls."