← Back to Battleground Map
South Dakota·SD·FIPS 46135
Yankton County
Voted Republican in 2024 · 10,832 votes cast
About Yankton County
Yankton County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 23,310, making it the 9th most populous county in South Dakota. Its county seat is Yankton. Yankton County comprises the Yankton, SD Micropolitan Statistical Area.
Read more on Wikipedia →Total Votes (2024)
10,832
Winner Margin
R+25.5
Turnout Change
-0.6%
2020→2024 Swing
R+2.0
2024 Presidential Results
All candidates · Yankton County, South Dakota
Donald J Trump(Republican)
61.4%6,650
Won by 2,767 votes
Kamala D Harris(Democrat)
35.8%3,883
Other(Other)
2.0%220
Chase Oliver(Libertarian)
0.7%79
Margin History
Red = Republican, Blue = Democratic
2024R+25.5
2020R+23.5
2016R+24.5
🔴
Swung Right in 2024
Yankton County shifted 2.0 points toward Republicans compared to 2020. Voter turnout decreased by 0.6%.
What does Yankton County really think?
Elections happen once every 4 years. On constitution.vote, your voice is heard every day. Join the assembly and vote on the issues that matter to South Dakota.
Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)