Jersey County
Voted Republican in 2024 · 11,694 votes cast
About Jersey County
Jersey County is a county located in the U.S. state of Illinois. At the 2020 census, it had a population of 21,512. The county seat and largest community is Jerseyville, with a population of 8,337 in 2010. The county's smallest incorporated community is Otterville, with a population of 87.
Read more on Wikipedia →2024 Presidential Results
All candidates · Jersey County, Illinois
Margin History
Red = Republican, Blue = Democratic
Swung Right in 2024
Jersey County shifted 2.0 points toward Republicans compared to 2020. Voter turnout decreased by 2.0%.
No one has claimed Jersey County yet
Be the first citizen to represent your county in the Citizens' Assembly. Your vote will shift Jersey County's position on the national map.
Claim Jersey County→What does Jersey County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)