Kansas·KS·FIPS 20039

Decatur County

Voted Republican in 2024 · 1,452 votes cast

About Decatur County

Decatur County is a county located in Northwest Kansas. Its county seat and most populous city is Oberlin. As of the 2020 census, the county population was 2,764. The county was named in honor of Stephen Decatur, Jr., a commodore in the United States Navy who served during both Barbary Wars in North Africa, the Quasi-War with France, and the War of 1812 with Britain.

2024 Presidential Results

All candidates · Decatur County, Kansas

Donald J Trump(Republican)

83.8%1,217

Won by 1,002 votes

Kamala D Harris(Democrat)

14.8%215

Other(Other)

1.0%14

Chase Oliver(Libertarian)

0.4%6

Margin History

Red = Republican, Blue = Democratic

2024R+69.0

2020R+69.6

2016R+71.1

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Swung Left in 2024

Decatur County shifted 0.6 points toward Democrats compared to 2020. Voter turnout decreased by 3.1%.

Decatur County — Local Discussion

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