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Contains summary statistics from various public opinion polls, but primarily from the Roper Center.
A comprehensive source for US nationwide public opinion data from academic, commercial and media survey organizations such as ABC News, CBS News, Fox News, The Gallup Organization, Los Angeles Times, National Opinion Research Center, NBC News, New York Times, Princeton Survey Research Associates, the Program on International Policy Attitudes at the University of Maryland, USA Today and The Washington Post. iPOLL is organized at the question-level, providing the tools to sift through 350,000 questions asked on national public opinion surveys since 1935. Penn State users may need to register using their PSU email to create a user account and password to download data. To create an account select the login tab. When you log in make sure you select Pennsylvania State University as your affiliation.
"The Roper Center for Public Opinion Research, currently located at Cornell University, is one of the world’s leading archives of social science data, specializing in data from public opinion surveys."
in Davis Library at the University of North Carolina at Chapel Hill, the Institute maintains a data archive and provides research consulting and education services.
provides access to data curated by the Odum Institute.
The Odum Institute maintains one of the oldest archives of polling data in the United States and is the exclusive repository for Louis Harris public opinion data. The Odum Institute Dataverse Network provides access to all of the data collections curated by the Odum Institute and from other scholars. The site allows access to downloadable data and allows researchers to do online analysis as well as sub-setting of large data sets.