Dorchester   County SC United States

County FIPS 45035
Largest City North Charleston
State South Carolina
Latitude 33.0794
Longitude -80.4068
Population 167,201
Density 294.25 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: $78,198
Median individual: $41,432

Race

Mode: 61.9% White

Gender

 51.2% female 

Rent

  $1463 / month  

Median house value: $323,619.0

Age

Median: 38.0 years old

Education

With at least college degree: 29.8%
With STEM degree: 47.4%

Marital Status

 50.8% married 

Never married: 31.7%

Labor Force Participation

 65.0% working 

Unemployed: 4.9%

Average Family Size

 3.09 people 

Commute Time

 31.3 minutes 

Health Care

 10.2% uninsured 

Poverty

 11.4%

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

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