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Iowa·IA·FIPS 19099
Jasper County
Voted Republican in 2024 · 20,306 votes cast
About Jasper County
Jasper County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 37,813. The county seat is Newton. The county was organized in 1846 and is named after Sergeant William Jasper, a Revolutionary War hero.
Read more on Wikipedia →Total Votes (2024)
20,306
Winner Margin
R+27.4
Turnout Change
+0.6%
2020→2024 Swing
R+5.6
2024 Presidential Results
All candidates · Jasper County, Iowa
Donald J Trump(Republican)
125.1%25,402
Won by 11,120 votes
Kamala D Harris(Democrat)
70.3%14,282
Undervotes(Other)
3.6%728
Chase Oliver(Libertarian)
1.0%200
Margin History
Red = Republican, Blue = Democratic
2024R+27.4
2020R+21.7
2016R+18.1
🔴
Swung Right in 2024
Jasper County shifted 5.6 points toward Republicans compared to 2020. Voter turnout increased by 0.6%.
What does Jasper County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)