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For every national election since 1964, we collected data on the characteristics of American voters. Find out how many citizens of voting age are registered, and how many vote, by age and sex, race and ethnicity, and more.
Congressional Apportionment
Information about congressional apportionment for the current and past Decennial Censuses.
Current Population Survey (CPS)
The CPS is a monthly survey sponsored by the Bureau of Labor Statistics and conducted by the U.S. Census Bureau.
Voting Statistics: State Electorate Profiles
The Census Bureau presents a series of graphics showing the 2016 Electorate Demographic and Economic Profiles for the United States.