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Ohio·OH·FIPS 39123
Ottawa County
Voted Republican in 2024 · 23,960 votes cast
About Ottawa County
Ottawa County is a county located in the northwestern part of the U.S. state of Ohio. As of the 2020 census, the population was 40,364. Its county seat is Port Clinton. The county is named either for the Odawa (Ottawa) Indigenous peoples who lived there, or for an Indigenous word meaning "trader".
Read more on Wikipedia →Total Votes (2024)
23,960
Winner Margin
R+25.1
Turnout Change
-0.2%
2020→2024 Swing
R+1.7
2024 Presidential Results
All candidates · Ottawa County, Ohio
Donald J Trump(Republican)
62.1%14,872
Won by 6,006 votes
Kamala D Harris(Democrat)
37.0%8,866
Other(Other)
0.5%115
Chase Oliver(Libertarian)
0.4%107
Margin History
Red = Republican, Blue = Democratic
2024R+25.1
2020R+23.4
2016R+19.7
🔴
Swung Right in 2024
Ottawa County shifted 1.7 points toward Republicans compared to 2020. Voter turnout decreased by 0.2%.
What does Ottawa County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)