All Counties › South Carolina
Clarendon County, South Carolina
Clarendon County lies in the South Carolina Midlands along I-95, anchored by the county seat of Manning and bordered on the north by Lake Marion, part of the Santee Cooper lakes system. Real estate activity concentrates on lakefront parcels around Santee and Summerton, while the rest of the county remains agricultural, making shoreline and water-access boundaries the key value driver for brokers and appraisers.
Open the live Clarendon County map →
Clarendon County at a glance
- 31,000Population (2025)
- ManningCounty seat
- 607 sq miLand area
- 51 / sq miDensity
- $52,000Median household income
- $160,000Median home value
What the live Clarendon County map shows
Free in your browser, nothing to download:
- City Boundaries: 4
- School Boundaries: 1
- Congressional Districts: 4
- Opportunity Zones: 4
- Soils: 90
- State House Districts: 6
- State Senate Districts: 3
- Zip Codes: 22
- Development News: 1
Cities and towns in Clarendon County
Manning, Paxville, Summerton, Turbeville.
Neighboring counties
- Sumter County, SC · map
- Williamsburg County, SC · map
- Calhoun County, SC · map
- Orangeburg County, SC · map
- Florence County, SC · map
- Berkeley County, SC · map