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South Dakota 2020 Presidential Election Polls

Biden vs. Trump

Source Date Sample Biden Trump Other
Poll Averages† 42.0% 52.5% -
Mason-Dixon 10/25/2020 625 LV ±4% 40% 51% 9%
Axios / SurveyMonkey 10/17/2020 723 LV 44% 54% 2%
Axios / SurveyMonkey 10/01/2020 354 LV 41% 58% 1%

†The average includes the most recent poll from each source within the past 30 days, up to a maximum of five. If five polls are found, and there are other qualifying polls on that same calendar date, those will also be included.

Including Third Parties

No Polls Available

When did it last happen?

This feature shows the most recent election where the state voted with or against the presidential winner in each party. Click the year to see the corresponding electoral map and results.
South Dakota Winner
Trump
Trump
Johnson
Election Winner
Biden
Trump
Johnson
McKinley
2020
2016
1964
1896