County index
All counties in South Carolina
46 counties tracked (46 with GDP, ranked by GDP where available, BEA 2025). The South Carolina page shows the top 24 alongside the rest of the state's economy.
1Charleston$50.5B2Greenville$48.7B3Richland$37.4B4Spartanburg$23.0B5Horry$22.8B6Lexington$19.8B7York$19.2B8Berkeley$14.3B9Beaufort$12.9B10Anderson$10.6B11Aiken$10.4B12Florence$10.0B13Dorchester$6.7B14Sumter$6.3B15Pickens$6.0B16Lancaster$5.3B17Oconee$5.2B18Greenwood$4.9B19Georgetown$4.0B20Orangeburg$4.0B21Kershaw$3.4B22Darlington$3.4B23Laurens$2.9B24Cherokee$2.3B25Jasper$2.1B26Newberry$2.0B27Chesterfield$1.9B28Chester$1.8B29Colleton$1.5B30Fairfield$1.4B31Williamsburg$1.1B32Dillon$1.0B33Marlboro$965.2M34Clarendon$962.5M35Calhoun$910.9M36Union$904.8M37Marion$900.7M38Edgefield$893.9M39Abbeville$846.1M40Barnwell$700.8M41Hampton$692.4M42Saluda$643.2M43Bamberg$510.4M44Lee$507.3M45Allendale$398.3M46McCormick$330.7M
GDP: BEA (2025), USD-normalized, county level. Counties without a published GDP figure are ranked by population and labeled accordingly.