ZIP CodeStandard
29920
Saint Helena Island, SC
ZIP Code 29920 in Saint Helena Island, SC has a population of 9,214 and a median household income of $77,744. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
9,214
People
Median age
51.1
Housing
Total households
4,486
Income
Median household income
$77,744
Housing
Total housing units
7,163
Employment
Employment rate
47.8%
Education
Bachelor’s degree or higher
36.4%
Healthcare
Insured population
87.4%
Nearby ZIP codes
ZIP codes near 29920.
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