COUNTY · SC
Berkeley County, South Carolina
Berkeley County is a county in South Carolina with FIPS code 45015 and an estimated population of 255,217 (Census 2023), 8th largest of 46 in the state.
County facts
- Name
- Berkeley County
- State
- South Carolina
- Type
- county
- FIPS code
- 45015
- State FIPS
- 45
- Population (2023)
- 255,217
- Change since 2020
- +10.2%
- State rank
- 8 of 46
Population is the Census Bureau’s Vintage 2023 estimate.
Other counties in South Carolina
Questions
What is the FIPS code for Berkeley County?
Berkeley County, South Carolina has the five-digit FIPS code 45015: 45 for the state and 015 for the county.
What state is Berkeley County in?
Berkeley County is in South Carolina.
How do I know if an address is in this county?
Use the address lookup. ZIP codes and city names can cross county lines, so an address is the reliable check.
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.