ZIP CodeStandard
29403
Charleston, SC
ZIP Code 29403 in Charleston, SC has a population of 21,363 and a median household income of $66,944. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
21,363
People
Median age
30
Housing
Total households
10,862
Income
Median household income
$66,944
Housing
Total housing units
13,460
Employment
Employment rate
65.4%
Education
Bachelor’s degree or higher
60.9%
Healthcare
Insured population
94.9%
ZIP details
Local time 04:11:12(ET)| Location | Charleston, SC |
|---|---|
| County | Charleston |
| Area code | |
| Timezone | Eastern Time (ET) |
| Coordinates | 32.8033486, -79.9457344 |
| Land area | 5.4 sq miles(13,980,775 m²) |
Map of ZIP Code 29403 — Charleston, SC
Nearby ZIP codes
ZIP codes near 29403.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS