29487   Zip Code Wadmalaw Island Charleston SC United States

City Wadmalaw Island
County Charleston
State South Carolina
Latitude 32.65691
Longitude -80.18476
Population 2,703
Density 64.51 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: $105,592
Median individual: $45,250

Race

Mode: 59.5% White

Gender

 51.2% male 

Rent

  $1441 / month  

Median house value: $492,661.0

Age

Median: 50.2 years old

Education

With at least college degree: 45.8%
With STEM degree: 31.4%

Marital Status

 59.1% married 

Never married: 27.1%

Labor Force Participation

 63.6% working 

Unemployed: 1.8%

Average Family Size

 2.97 people 

Commute Time

 45.9 minutes 

Health Care

 6.8% uninsured 

Poverty

 4.2%

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

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