Texas·TX·FIPS 48309

Mclennan County

Voted Republican in 2024 · 99,672 votes cast

About Mclennan County

McLennan County is a county located on the Edwards Plateau in Central Texas. As of the 2020 census, its population was 260,579. Its county seat and largest city is Waco. The U.S. census 2025 county population estimate is 272,020. The county is named for Neil McLennan, an early Scottish settler in frontier Texas. McLennan County is included in the Waco Metropolitan Statistical Area.

2024 Presidential Results

All candidates · Mclennan County, Texas

Donald J Trump(Republican)

113.0%112,593

Won by 53,204 votes

Kamala D Harris(Democrat)

59.6%59,389

Chase Oliver(Libertarian)

1.1%1,128

Other(Other)

0.8%812

Margin History

Red = Republican, Blue = Democratic

2024R+19.4

2020R+23.4

2016R+26.8

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Swung Left in 2024

Mclennan County shifted 3.9 points toward Democrats compared to 2020. Voter turnout increased by 1.8%.

Mclennan County — Local Discussion

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