South Dakota·SD·FIPS 46117

Stanley County

Voted Republican in 2024 · 1,735 votes cast

About Stanley County

Stanley County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 2,980. Its county seat is Fort Pierre. The county was created in 1873, and was organized in 1890. It is named for David S. Stanley, a commander at Fort Sully from 1866 to 1874, which was located nearby.

2024 Presidential Results

All candidates · Stanley County, South Dakota

Donald J Trump(Republican)

72.6%1,260

Won by 813 votes

Kamala D Harris(Democrat)

25.8%447

Other(Other)

1.3%23

Chase Oliver(Libertarian)

0.3%5

Margin History

Red = Republican, Blue = Democratic

2024R+46.9

2020R+47.3

2016R+52.3

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Swung Left in 2024

Stanley County shifted 0.5 points toward Democrats compared to 2020. Voter turnout increased by 5.0%.

Stanley County — Local Discussion

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What does Stanley County really think?

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)