ZIP CodeStandard
15857
Saint Marys, PA
ZIP Code 15857 in Saint Marys, PA has a population of 12,906 and a median household income of $67,662. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
12,906
People
Median age
50.9
Housing
Total households
5,756
Income
Median household income
$67,662
Housing
Total housing units
6,394
Employment
Employment rate
57.8%
Education
Bachelor’s degree or higher
21.5%
Healthcare
Insured population
98.7%
Nearby ZIP codes
ZIP codes near 15857.
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