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Iowa·IA·FIPS 19183
Washington County
Voted Republican in 2024 · 11,673 votes cast
About Washington County
Washington County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 22,565. The county seat and the largest city is Washington. Washington County is included in the Iowa City metropolitan area.
Read more on Wikipedia →Total Votes (2024)
11,673
Winner Margin
R+24.2
Turnout Change
-0.8%
2020→2024 Swing
R+3.5
2024 Presidential Results
All candidates · Washington County, Iowa
Donald J Trump(Republican)
122.0%14,238
Won by 5,644 votes
Kamala D Harris(Democrat)
73.6%8,594
Other(Other)
3.6%418
Chase Oliver(Libertarian)
0.8%96
Margin History
Red = Republican, Blue = Democratic
2024R+24.2
2020R+20.7
2016R+20.4
🔴
Swung Right in 2024
Washington County shifted 3.5 points toward Republicans compared to 2020. Voter turnout decreased by 0.8%.
What does Washington County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)