Contains data on voting, public opinion and political participation. Cumulative, time-series, panel and contextual data are available for download.
Nationally recognized as the leading source of scholarly research and current data about American women’s political participation. This site presents data and analysis of women's voting behavior, including statistics on turnout and the gender gap in voting.
Official vote counts from 1920 to the present for presidential and congressional elections compiled by the Office of the Clerk of the U.S. House of Representatives. This site also contains links to election resources found on the websites of the Census Bureau, National Archives, Federal Election Commission, and state election offices.
Requires Connecticut College log-in credentials.
Data and analyses of US elections, including data on presidential, congressional, and gubernatorial elections, political parties, campaigns, and demographic information.
Downloadable campaign finance information
A space to share and improve election data. You can create an account and either correct the cataloging information for the studies in this dataverse or upload new data files.
Four ICPSR studies that provide datasets of electoral returns for approx. 90% of all elections to the offices of president, governor, United States senator, and United States representative for all parties and candidates 1788-1990.
A list of online and print resources that contain U.S. election statistics for both federal and state elections.
The Office of the Federal Register at the National Archives coordinates the functions of the Electoral College on behalf of the Archivist of the United States, the States, and the Congress. This site contains the electoral votes and popular votes from 1789 to the present.
Voting and Registration data have been collected biennially by the U.S. Census Bureau in the November Current Population Survey (CPS). The statistics presented on this website are based on replies to survey inquiries about whether individuals were registered and/or voted in specific national elections. For the purpose of these estimates, election types are considered to be either congressional or presidential.