Missouri·MO·FIPS 29053

Cooper County

Voted Republican in 2024 · 8,835 votes cast

About Cooper County

Cooper County is located in the central portion of the U.S. state of Missouri. As of the 2020 United States census, the population was 17,103. Its county seat is Boonville. The county was organized December 17, 1818, and named for Sarshell Cooper, a frontier settler who was killed by Native Americans near Arrow Rock in 1814. It is a part of the Columbia, Missouri metropolitan area.

2024 Presidential Results

All candidates · Cooper County, Missouri

Donald J Trump(Republican)

72.4%6,393

Won by 4,046 votes

Kamala D Harris(Democrat)

26.6%2,347

Chase Oliver(Libertarian)

0.8%71

Other(Other)

0.3%24

Margin History

Red = Republican, Blue = Democratic

2024R+45.8

2020R+46.3

2016R+46.2

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Swung Left in 2024

Cooper County shifted 0.5 points toward Democrats compared to 2020. Voter turnout increased by 1.6%.

Cooper County — Local Discussion

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