Barnwell County, South Carolina

Barnwell County is a county in the U.S. state of South Carolina. As of the 2020 census, the population was 20,589.[1] Its county seat is Barnwell.[2] Barnwell County is part of the Augusta Metropolitan Area.

Barnwell County, South Carolina
Map
Map of South Carolina highlighting Barnwell County
Location in the state of South Carolina
Map of the USA highlighting South Carolina
South Carolina's location in the U.S.
Statistics
Founded 1800
Seat Barnwell
Largest community Barnwell
Area
 - Total
 - Land
 - Water

557.26 sq mi (1,443 km²)
548.38 sq mi (1,420 km²)
8.88 sq mi (23 km²), 1.59
Population
 -  Density


Time zone Eastern: UTC-5/-4
Website: sc-barnwell.civicplus.com
Named for: John Barnwell
County logo Logo of Barnwell County, South Carolina

References

  1. "QuickFacts: Barnwell County, South Carolina". United States Census Bureau. Retrieved January 20, 2024.
  2. National Association of Counties. "NACo County Explorer". Retrieved January 20, 2024.