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Iowa·IA·FIPS 19119
Lyon County
Voted Republican in 2024 · 7,046 votes cast
About Lyon County
Lyon County is the most northwestern county of the U.S. state of Iowa. As of the 2020 census, the population was 11,934. The county seat is Rock Rapids.
Read more on Wikipedia →Total Votes (2024)
7,046
Winner Margin
R+69.2
Turnout Change
+2.7%
2020→2024 Swing
R+1.4
2024 Presidential Results
All candidates · Lyon County, Iowa
Donald J Trump(Republican)
167.4%11,798
Won by 9,752 votes
Kamala D Harris(Democrat)
29.0%2,046
Overvotes(Other)
3.0%208
Chase Oliver(Libertarian)
0.6%40
Margin History
Red = Republican, Blue = Democratic
2024R+69.2
2020R+67.8
2016R+67.0
🔴
Swung Right in 2024
Lyon County shifted 1.4 points toward Republicans compared to 2020. Voter turnout increased by 2.7%.
What does Lyon County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)