Aiken County, South Carolina

Aiken County
Aiken County Courthouse and Confederate Monument
Aiken County Courthouse and Confederate Monument
Official seal of Aiken County
Map of South Carolina highlighting Aiken County
Location within the U.S. state of South Carolina
Map of the United States highlighting South Carolina
South Carolina's location within the U.S.
Coordinates: 33°33′N 81°38′W / 33.55°N 81.63°W / 33.55; -81.63
Country United States
State South Carolina
Founded1871
Named forWilliam Aiken
SeatAiken
Largest communityAiken
Area
 • Total
1,080.17 sq mi (2,797.6 km2)
 • Land1,070.69 sq mi (2,773.1 km2)
 • Water9.48 sq mi (24.6 km2)  0.88%
Population
 (2020)
 • Total
168,808
 • Estimate 
(2023)
177,130
 • Density157.66/sq mi (60.87/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district2nd
Websitewww.aikencountysc.gov

Aiken County (/ˈkən/) is a county in the U.S. state of South Carolina. As of the 2020 census, its population was 168,808.[1] Its county seat and largest community is Aiken.[2] Aiken County is a part of the Augusta-Richmond County, GA-SC Metropolitan Statistical Area. It is mostly in the Sandhills region, with the northern parts reaching in the Piedmont and southern parts reaching into the Coastal Plain.

  1. ^ Cite error: The named reference 2020CensusQuickFacts was invoked but never defined (see the help page).
  2. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.