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.

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%.

🏛

No one has claimed Jefferson County yet

Be the first citizen to represent your county in the Citizens' Assembly. Your vote will shift Jefferson County's position on the national map.

Claim Jefferson County→

Jefferson County — Local Discussion

0 messages

What does Jefferson County really think?

Elections happen once every 4 years. On constitution.vote, your voice is heard every day. Join the assembly and vote on the issues that matter to Louisiana.

Join the Assembly →Vote on Polls

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