South Dakota·SD·FIPS 46041

Dewey County

Voted Democratic in 2024 · 1,871 votes cast

About Dewey County

Dewey County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 5,239. Its county seat is Timber Lake. The county was created in 1883 and organized in 1910. It was named for William P. Dewey, Territorial surveyor-general from 1873 to 1877.

2024 Presidential Results

All candidates · Dewey County, South Dakota

Kamala D Harris(Democrat)

55.2%1,032

Won by 239 votes

Donald J Trump(Republican)

42.4%793

Other(Other)

2.3%43

Chase Oliver(Libertarian)

0.2%3

Margin History

Red = Republican, Blue = Democratic

2024D+12.8

2020D+17.3

2016D+9.7

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Swung Right in 2024

Dewey County shifted 4.6 points toward Republicans compared to 2020. Voter turnout decreased by 4.8%.

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No one has claimed Dewey County yet

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Dewey County — Local Discussion

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