Tennessee·TN·FIPS 47089

Jefferson County

Voted Republican in 2024 · 25,815 votes cast

About Jefferson County

Jefferson County is an exurban county located in the U.S. state of Tennessee. As of the 2020 census, the population was 54,683. Its county seat is Dandridge. Jefferson County is part of the Morristown Metropolitan Statistical Area with neighboring Grainger and Hamblen counties. The county, along with the Morristown MSA, is included in the Knoxville-Morristown-Sevierville Combined Statistical Area.

2024 Presidential Results

All candidates · Jefferson County, Tennessee

Donald J Trump(Republican)

81.6%21,068

Won by 16,565 votes

Kamala D Harris(Democrat)

17.4%4,503

Other(Other)

0.9%244

Margin History

Red = Republican, Blue = Democratic

2024R+64.2

2020R+59.3

2016R+59.2

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Swung Right in 2024

Jefferson County shifted 4.9 points toward Republicans compared to 2020. Voter turnout increased by 9.3%.

Jefferson County — Local Discussion

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What does Jefferson County really think?

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