Iowa·IA·FIPS 19045

Clinton County

Voted Republican in 2024 · 24,026 votes cast

About Clinton County

Clinton County is a county located in the U.S. state of Iowa. As of the 2020 United States census, the population was 46,460. Its county seat is Clinton. Its name is in honor of the seventh Governor of New York State, DeWitt Clinton. Clinton County comprises the Clinton, Iowa Micropolitan Statistical Area, which is also included in the Davenport–Moline–Clinton, Muscatine, Iowa–Illinois Combined Statistical Area.

2024 Presidential Results

All candidates · Clinton County, Iowa

Donald J Trump(Republican)

116.2%27,928

Won by 4,249 votes

Kamala D Harris(Democrat)

98.6%23,679

Undervotes(Other)

4.2%998

Chase Oliver(Libertarian)

0.8%182

Margin History

Red = Republican, Blue = Democratic

2024R+8.0

2020R+10.5

2016R+5.1

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Swung Left in 2024

Clinton County shifted 2.5 points toward Democrats compared to 2020. Voter turnout decreased by 2.7%.

Clinton County — Local Discussion

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