County · South Carolina · United States
Charleston County ZIP codes
24 ZIP codes · 14 cities · FIPS 45019
Key facts
- State
- South Carolina (SC)
- FIPS code
- 45019
- Population
- 414,711
- Median household income
- $84,320
- Median age
- 39
- Land area
- 918 sq mi (2,377.6 km²)
- Population density
- 452 / sq mi
- Area codes
- 843, 854
Cities and ZIP codes in Charleston County (14)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.