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Berkeley County, South Carolina
Berkeley County stretches from the Charleston metro's northern suburbs to rural farmland along Lake Moultrie, with Moncks Corner as county seat and Goose Creek and Hanahan as its largest cities. Growth is driven by industrial expansion tied to the Naval Weapons Station, a Google data center, and the Volvo Cars plant near Ridgeville, pulling new residential subdivisions north from Charleston along the I-26 corridor.
Open the live Berkeley County map →
Berkeley County at a glance
- 275,000Population (2025)
- Moncks CornerCounty seat
- 1,104 sq miLand area
- 249 / sq miDensity
- $84,000Median household income
- $310,000Median home value
What the live Berkeley County map shows
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- City Boundaries: 8
- School Boundaries: 1
- Residential: 9
- Commercial: 16
- Zoning: 21
- Traffic Counts: 43
- Congressional Districts: 3
- County Commissioner Districts: 8
- Emergency Services: 129
- Flood Zones: 3
- HUD: 2
- Opportunity Zones: 1
- Parks & Golf: 10
- School Board Member Districts: 9
- Schools: 44
- Soils: 86
- State House Districts: 12
- State Senate Districts: 7
- Zip Codes: 32
- Development News: 2
Cities and towns in Berkeley County
Bonneau, Charleston, Goose Creek, Hanahan, Jamestown, Moncks Corner, St. Stephen, Summerville.
Neighboring counties
- Charleston County, SC · map
- Dorchester County, SC · map
- Williamsburg County, SC · map
- Georgetown County, SC · map
- Clarendon County, SC · map
- Orangeburg County, SC · map