29420   Zip Code North Charleston Dorchester SC United States

City North Charleston
County Dorchester
State South Carolina
Latitude 32.93202
Longitude -80.09938
Population 23,959
Density 2389.64 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: $72,661
Median individual: $41,461

Race

Mode: 47.3% White

Gender

 53.7% female 

Rent

  $1529 / month  

Median house value: $330,832.0

Age

Median: 34.7 years old

Education

With at least college degree: 32.4%
With STEM degree: 47.4%

Marital Status

 44.4% married 

Never married: 39.0%

Labor Force Participation

 71.8% working 

Unemployed: 4.5%

Average Family Size

 2.92 people 

Commute Time

 27.6 minutes 

Health Care

 14.5% uninsured 

Poverty

 12.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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