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Illinois·IL·FIPS 17111
Mchenry County
Voted Republican in 2024 · 162,283 votes cast
Total Votes (2024)
162,283
Winner Margin
R+5.3
Turnout Change
-1.0%
2020→2024 Swing
R+2.8
2024 Presidential Results
All candidates · Mchenry County, Illinois
Donald J Trump(Republican)
51.7%83,933
Won by 8,563 votes
Kamala D Harris(Democrat)
46.4%75,370
Other(Other)
1.7%2,834
Chase Oliver(Libertarian)
0.1%146
Margin History
Red = Republican, Blue = Democratic
2024R+5.3
2020R+2.5
2016R+7.6
🔴
Swung Right in 2024
Mchenry County shifted 2.8 points toward Republicans compared to 2020. Voter turnout decreased by 1.0%.
What does Mchenry County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)