Charleston   County SC United States

County FIPS 45019
Largest City Charleston
State South Carolina
Latitude 32.8348
Longitude -79.9531
Population 420,264
Density 457.85 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $88,494
Median individual: $46,953

Race

Mode: 65.9% White

Gender

 51.5% female 

Rent

  $1620 / month  

Median house value: $486,004.0

Age

Median: 39.2 years old

Education

With at least college degree: 50.3%
With STEM degree: 46.4%

Marital Status

 47.8% married 

Never married: 34.7%

Labor Force Participation

 66.0% working 

Unemployed: 3.5%

Average Family Size

 2.95 people 

Commute Time

 25.1 minutes 

Health Care

 8.3% uninsured 

Poverty

 11.3%

All data comes from the SimpleMaps US Counties Database, 2026.

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