


2020 Presidential Election Map

Dot Density Voting in Congressional Elections, 1992 – 2008

Percentage of Votes Cast for Democrats, 1840-2008

The Spread of U.S. Slavery, 1790–1860

Mapping the First Decade of Congressional Elections

1st Congress: Pennsylvania 1788

2018 Midterm Election Results: Live

An extremely detailed map of the 2016 Election
