South Carolina·SC·FIPS 45029

Colleton County

Voted Republican in 2024 · 18,276 votes cast

About Colleton County

Colleton County is a county in the Lowcountry region of the U.S. state of South Carolina. As of the 2020 census, the population was 38,604. Its county seat is Walterboro. The county is named after Sir John Colleton, 1st Baronet, one of the eight Lords Proprietor of the Province of Carolina. After two previous incarnations, the current Colleton County was created in 1800.

2024 Presidential Results

All candidates · Colleton County, South Carolina

Donald J Trump(Republican)

117.0%21,392

Won by 6,640 votes

Kamala D Harris(Democrat)

80.7%14,752

Other(Other)

1.5%282

Chase Oliver(Libertarian)

0.7%126

Margin History

Red = Republican, Blue = Democratic

2024R+12.1

2020R+9.5

2016R+8.5

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Swung Right in 2024

Colleton County shifted 2.6 points toward Republicans compared to 2020. Voter turnout decreased by 5.2%.

Colleton County — Local Discussion

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