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South Dakota·SD·FIPS 46021

Campbell County

Voted Republican in 2024 · 836 votes cast

Campbell County

About Campbell County

Campbell County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 1,377, making it the fourth-least populous county in South Dakota. Its county seat is Mound City. The county was created in 1873 and organized in 1884. It was named for Norman B. Campbell, a Dakota Territory legislator in 1873 and son of General Charles T. Campbell.

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Total Votes (2024)
836
Winner Margin
R+70.1
Turnout Change
-4.2%
2020→2024 Swing
D+2.1

2024 Presidential Results

All candidates · Campbell County, South Dakota

Donald J Trump(Republican)
84.4%706
Won by 586 votes
Kamala D Harris(Democrat)
14.4%120
Chase Oliver(Libertarian)
0.6%5
Other(Other)
0.6%5

Margin History

Red = Republican, Blue = Democratic

2024R+70.1
2020R+72.2
2016R+72.1
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Swung Left in 2024

Campbell County shifted 2.1 points toward Democrats compared to 2020. Voter turnout decreased by 4.2%.

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No one has claimed Campbell County yet

Be the first citizen to represent your county in the Citizens' Assembly. Your vote will shift Campbell County's position on the national map.

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Campbell County — Local Discussion

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What does Campbell 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)