Find results from US national public opinion surveys (1935-present). Includes public opinion research from 120+ countries. Use this database to find polls from Gallup, Pew, and more.
- Search iPOLL to find individual survey questions and answers
- Compare public opinion over time
- Find US election exit poll results
- Download full datasets for surveys curated by the Roper Center
Provides access to an archive of online social science data, training facilities in basic and advanced techniques of quantitative social analysis. Provides a comprehensive list of ICPSR resources and services, information on membership and governance, links to national data archives affiliated with ICPSR, and contact information.
Pew Research Center is a think think that conducts public opinion polling and other social science research. Their Pew Global section contains research with an international focus. Several of the Publications sub-topics include a Question Search, and downloadable datasets.
A compilation of more than 14,000 surveys conducted by more than 700 polling organizations in the United States and more than 80 other countries from 1986 to the present. All the surveys reported were conducted using scientifically selected random samples. Covers 1986-present.
A global network of social scientists studying changing values and their impact on social and political life. The survey started in 1981, consists of nationally representative surveys conducted in almost 100 countries, using a common questionnaire. The WVS is the largest non-commercial, cross-national, time series investigation of human beliefs and values ever executed,