South Dakota's county-level presidential election results, 2012-2020

Showing South Dakota's 66 counties shaded to reflect their voting patterns in the 2012, 2016, and 2020 presidential elections. As a state, South Dakota is Solid Republican, having voted Romney-Trump-Trump. Hover over the color key to view results by category or over individual counties for additional information.

Map: Ballotpedia Source: Dave Leip's Atlas of U.S. Presidential Elections
Ballotpedia