Data.census.gov is the new platform to access data and digital content from the U.S. Census Bureau and has been designed to simplify access to the Bureau’s many data products. This chart shows data available. The 2020 Census data will be released on this site.
An independent research project that measures the social, political and economic atmosphere in Africa. During Round 1, from July 1999 through June 2001, Afrobarometer surveys were conducted in 12 countries. Round 2 surveys were conducted from May 2002 through October 2003 in 15 countries. Round 3 surveys in 18 countries are planned for 2005-6. Survey microdata are released to the public two years after the first publication of a survey's results. Available through ICPSR.
The principal survey of voting behavior in the United States, conducted biennially since 1956. Basic questions on religious identification and attendance at religious services have been asked throughout the time series, but the religion module was substantially widened and improved starting in 1990. Contains links to download all the data.
This series of quadrennial studies was designed to investigate the opinions and attitudes of the general public and a select group of opinion leaders on matters relating to United States foreign policy and to define the parameters of public opinion within which decision-makers must operate. Data cover 1975-2004.
Founded in 1992, the CORA contains hundreds of surveys collected by major commercial Canadian firms dating back to the 1970s. Most of the datasets are not available for direct download but access to the archive may be requested.
Large set of surveys measuring public opinion in the countries of the European Union, on a wide variety of topics, hosted at ICPSR. The EU Archive of opinion polls. Eurobarometer Interactive Search tool for finding whether and when a topic was covered on the Eurobarometer surveys.
JPOLL contains more than 10,000 public opinion questions and the respective responses from Japan's major survey research sources. These studies cover social, political, and economic topics throughout the current decade. Restricte to NU.
The Latin American Databank at the Roper Center for Public Opinion Research locates, acquires, processes and archives public opinion surveys conducted by the survey research community in Latin America, including universities, institutes, individual scholars, private polling and public opinion research firms. Restricted to NU.
The Odum Institute houses the Louis Harris Data Center, the national depository for publicly available survey data collected by Louis Harris and Associates, Inc. More than 1,200 Harris Polls from as early as 1958 are archived at the Center. Other public opinion data at the Institute include the Carolina Polls and Southern Focus Polls, Gallup polls from the U.S. and other countries, and polls from major broadcasting networks and newspapers.
Personal registration needed in order to access datasets.
Provided by the Roper Center for Public Opinion Research at Cornell University, Roper iPoll is the largest collection of public opinion poll data with results from 1935 to the present. Roper iPoll contains nearly 800,000 questions and over 23,000 datasets from both U.S. and international polling firms. Surveys cover any number of topics including, social issues, politics, pop culture, international affairs, science, the environment, and much more. When available, results charts, demographic crosstabs and full datasets are provided for immediate download.
"...an international collaborative project whose aim is to give voice to public opinion around the world on international issues . . . initiated by and is managed by the Program on International Policy Attitudes, University of Maryland."
PRRI is a nonpartisan, independent research organization conducting public opinion research based on probability sampling to ensure that results are broadly representative of the population of interest. All PRRI studies include bilingual (English and Spanish) interviewing. Telephone studies are conducted by professional interviewers and include a high proportion of cell phone interviewing. PRRI provides public access to the raw data files of its surveys after an embargo period of one year.