ZIP CodeStandard
31558
Saint Marys, GA
ZIP Code 31558 in Saint Marys, GA has a population of 21,348 and a median household income of $74,268. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
21,348
People
Median age
33
Housing
Total households
8,625
Income
Median household income
$74,268
Housing
Total housing units
9,321
Employment
Employment rate
46.5%
Education
Bachelor’s degree or higher
27.1%
Healthcare
Insured population
92.4%
Nearby ZIP codes
ZIP codes near 31558.
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