Illinois·IL·FIPS 17181

Union County

Voted Republican in 2024 · 8,226 votes cast

About Union County

Union County is a county located in the U.S. state of Illinois. According to the 2020 United States census, it had a population of 17,244. Its county seat is Jonesboro. It is located in the southern portion of Illinois known locally as "Little Egypt".

2024 Presidential Results

All candidates · Union County, Illinois

Donald J Trump(Republican)

71.0%5,837

Won by 3,552 votes

Kamala D Harris(Democrat)

27.8%2,285

Other(Other)

1.3%104

Chase Oliver(Libertarian)

0.0%0

Margin History

Red = Republican, Blue = Democratic

2024R+43.2

2020R+40.3

2016R+39.7

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Swung Right in 2024

Union County shifted 2.9 points toward Republicans compared to 2020. Voter turnout decreased by 7.4%.

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No one has claimed Union County yet

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Union County — Local Discussion

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)