Ohio·OH·FIPS 39025

Clermont County

Voted Republican in 2024 · 114,143 votes cast

About Clermont County

Clermont County, is a county in the U.S. state of Ohio. As of the 2020 census, the population was 208,601. Ordinanced in 1800 as part of the Virginia Military District, Clermont is Ohio's eighth oldest county, the furthest county west in Appalachian Ohio, and the eleventh oldest county of the former Northwest Territory. Clermont County is part of the Cincinnati, OH-KY-IN Metropolitan Statistical Area. The county is named from the French "clear hills or mountain." Its county seat is Batavia, while its largest city is Milford.

2024 Presidential Results

All candidates · Clermont County, Ohio

Donald J Trump(Republican)

67.4%76,964

Won by 40,834 votes

Kamala D Harris(Democrat)

31.7%36,130

Chase Oliver(Libertarian)

0.6%657

Other(Other)

0.3%392

Margin History

Red = Republican, Blue = Democratic

2024R+35.8

2020R+36.6

2016R+41.2

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Swung Left in 2024

Clermont County shifted 0.9 points toward Democrats compared to 2020. Voter turnout increased by 3.3%.

Clermont County — Local Discussion

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What does Clermont County really think?

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