South Carolina
Postal abbreviation SC. 534 ZIP codes across 46 counties.
| Population | 5,296,225 |
|---|---|
| Postal abbreviation | SC |
| ZIP codes | 534 ZIP codes → |
| Area codes | 803821839843854864 |
| Time zone | Eastern |
| Counties | 46 |
Largest cities by population
Charleston · 154,338Columbia · 139,643North Charleston · 119,913Mount Pleasant · 93,993Rock Hill · 75,259Greenville · 72,935Summerville · 51,654Goose Creek · 48,078Sumter · 43,053Greer · 41,536Florence · 40,408Spartanburg · 38,910Myrtle Beach · 38,371Hilton Head Island · 37,911Bluffton · 33,157Aiken · 32,521Fort Mill · 30,775Anderson · 30,051Conway · 27,263Mauldin · 27,055Simpsonville · 26,144North Augusta · 25,653Easley · 24,841Lexington · 24,585Taylors · 24,505Greenwood · 22,536Hanahan · 21,452North Myrtle Beach · 19,855Clemson · 18,072West Columbia · 17,963
Largest counties by population
Greenville County · 548,166Richland County · 422,117Charleston County · 420,264Horry County · 383,016Spartanburg County · 347,852Lexington County · 304,887York County · 293,673Berkeley County · 246,802Anderson County · 210,478Beaufort County · 195,289
Counties in South Carolina
Abbeville CountyAiken CountyAllendale CountyAnderson CountyBamberg CountyBarnwell CountyBeaufort CountyBerkeley CountyCalhoun CountyCharleston CountyCherokee CountyChester CountyChesterfield CountyClarendon CountyColleton CountyDarlington CountyDillon CountyDorchester CountyEdgefield CountyFairfield CountyFlorence CountyGeorgetown CountyGreenville CountyGreenwood CountyHampton CountyHorry CountyJasper CountyKershaw CountyLancaster CountyLaurens CountyLee CountyLexington CountyMarion CountyMarlboro CountyMcCormick CountyNewberry CountyOconee CountyOrangeburg CountyPickens CountyRichland CountySaluda CountySpartanburg CountySumter CountyUnion CountyWilliamsburg CountyYork County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.