Knox County
Voted Republican in 2024 · 221,864 votes cast
About Knox County
Knox County is a county located in the U.S. state of Tennessee. The population was 511,453 as of a 2025 estimate, making it the third-most populous county in Tennessee. Its county seat is Knoxville, which is the third-most populous city in Tennessee. Knox County is included in the Knoxville metropolitan area. The county is located at the geographical center of the Great Valley of East Tennessee. Near the heart of the county is the origin of the Tennessee River, at the confluence of the Holston and French Broad rivers.
Read more on Wikipedia →2024 Presidential Results
All candidates · Knox County, Tennessee
Margin History
Red = Republican, Blue = Democratic
Swung Right in 2024
Knox County shifted 4.5 points toward Republicans compared to 2020. Voter turnout increased by 0.6%.
What does Knox County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)