Popular site of U.S. election data that provides tables, graphs, and maps for presidential (1789-present), senatorial (1990+), and gubernatorial (1990+) elections. Data include candidates, parties, popular and electoral vote totals, voter turnout, and more. County-level data available for many years. All data compiled from official sources. See also spreadsheets for house elections, voter turnout, and presidential primaries (county and district).