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South Carolina's 3rd district

U.S. House district profile: the sitting representative, 2024 Census demographics (119th-district boundaries), partisan lean, and 2026 race rating.

Representative

Official portrait of Sheri Biggs

Sheri Biggs

SC · District 3
Republican
Raised $505,333 · 14K followers (office + personal) · missed 0.0% of votes
1.7 years in Congress · Up for reelection: 2026
House Committee on Science, Space, and Technology · House Committee on Homeland Security +7 more
View profile

Cook PVI: R+21

District demographics

MeasureValue
Population766,747
Median household income$65,919
Median age41.4
Bachelor's degree or higher27.7%
White alone71.8%
Black alone15.1%
Hispanic or Latino6.9%
Asian alone1.1%
Unemployment rate5.2%
Population density (per sq mi)136

Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates (tables B01003, B01002, B19013 and related), 119th Congress district boundaries, released September 2025; land area from the 2025 Gazetteer.