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Illinois·IL·FIPS 17073
Henry County
Voted Republican in 2024 · 25,092 votes cast
About Henry County
Henry County is a county located in the U.S. state of Illinois. The 2020 United States census listed its population at 49,284. Its county seat is Cambridge. Henry County is included in the Davenport-Moline-Rock Island, IA-IL Metropolitan Statistical Area.
Read more on Wikipedia →Total Votes (2024)
25,092
Winner Margin
R+24.4
Turnout Change
-2.1%
2020→2024 Swing
R+3.0
2024 Presidential Results
All candidates · Henry County, Illinois
Donald J Trump(Republican)
61.2%15,359
Won by 6,133 votes
Kamala D Harris(Democrat)
36.8%9,226
Other(Other)
2.0%492
Chase Oliver(Libertarian)
0.1%15
Margin History
Red = Republican, Blue = Democratic
2024R+24.4
2020R+21.5
2016R+20.8
🔴
Swung Right in 2024
Henry County shifted 3.0 points toward Republicans compared to 2020. Voter turnout decreased by 2.1%.
What does Henry County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)