Missouri·MO·FIPS 29149

Oregon County

Voted Republican in 2024 · 4,613 votes cast

About Oregon County

Oregon County is a county located in the southern portion of the U.S. state of Missouri. As of the 2020 census, the population was 8,635. Its county seat is Alton. The county was officially organized on February 14, 1845, and was named for the Oregon Country, a region shared at the time between the United Kingdom and the United States.

2024 Presidential Results

All candidates · Oregon County, Missouri

Donald J Trump(Republican)

84.2%3,884

Won by 3,188 votes

Kamala D Harris(Democrat)

15.1%696

Chase Oliver(Libertarian)

0.4%20

Other(Other)

0.3%13

Margin History

Red = Republican, Blue = Democratic

2024R+69.1

2020R+63.8

2016R+60.1

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Swung Right in 2024

Oregon County shifted 5.3 points toward Republicans compared to 2020. Voter turnout decreased by 2.7%.

Oregon County — Local Discussion

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