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Louisiana·LA·FIPS 22051
Jefferson County
Voted Republican in 2024 · 178,205 votes cast
About Jefferson County
Jefferson Parish is a parish in the U.S. state of Louisiana. As of the 2020 census, the population was 440,781. Its parish seat is Gretna, its largest community is Metairie, and its largest incorporated city is Kenner. Jefferson Parish is included in the Greater New Orleans area.
Read more on Wikipedia →Total Votes (2024)
178,205
Winner Margin
R+11.9
Turnout Change
-8.0%
2020→2024 Swing
R+0.8
2024 Presidential Results
All candidates · Jefferson County, Louisiana
Donald J Trump(Republican)
82.8%147,543
Won by 31,983 votes
Kamala D Harris(Democrat)
64.8%115,560
Other(Other)
2.2%3,949
Chase Oliver(Libertarian)
0.5%973
Margin History
Red = Republican, Blue = Democratic
2024R+11.9
2020R+11.1
2016R+14.7
🔴
Swung Right in 2024
Jefferson County shifted 0.8 points toward Republicans compared to 2020. Voter turnout decreased by 8.0%.
What does Jefferson County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)