South Dakota's 2020 presidential election results by county

This map shows presidential election results in South Dakota by county with a focus on the five Pivot Counties located in the state. Counties shaded red voted for Trump and counties shaded blue voted for Biden. Pivot Counties are shown in a brighter shade.

Following the 2020 presidential election, South Dakota had four Retained Pivot Counties and one Boomerang Pivot County.

Trump won South Dakota with 61.8% of the vote to Biden's 35.6%. Hover over a county to view its election results.