Who Votes? 20 Years of State-by-State Voter Participation Rates, Visualized

This interactive graphic, produced by the Pew Center on the States sheds light on how voters in each state, and the nation overall, have participated in elections, from 1990 through 2010. Check out voting trends over time across three separate measures of the election process: the number of registered voters, the number of ballots cast, and the number of votes counted. Visit Pew’s site for the full-size version.