South Carolina·SC·FIPS 45035

Dorchester County

Voted Republican in 2024 · 77,764 votes cast

About Dorchester County

Dorchester County is located in the U.S. state of South Carolina. As of the 2020 census, the population was 161,540. Its county seat is St. George. The county was created on February 25, 1897 by an act of the South Carolina General Assembly. Dorchester County is included in the Charleston, South Carolina metropolitan area. It is in the Lowcountry region of South Carolina.

2024 Presidential Results

All candidates · Dorchester County, South Carolina

Donald J Trump(Republican)

112.7%87,678

Won by 22,700 votes

Kamala D Harris(Democrat)

83.6%64,978

Other(Other)

2.6%1,984

Chase Oliver(Libertarian)

1.1%888

Margin History

Red = Republican, Blue = Democratic

2024R+9.7

2020R+10.5

2016R+17.5

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Swung Left in 2024

Dorchester County shifted 0.7 points toward Democrats compared to 2020. Voter turnout increased by 0.6%.

Dorchester County — Local Discussion

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What does Dorchester County really think?

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