Saint Marys, PA ZIP code
The ZIP code for Saint Marys (also written St. Marys), Pennsylvania is 15857. It is in Elk County.
- Population in these ZIPs
- 12,736
- Avg. median income
- $67,700population-weighted
- Typical home value
- $155,100population-weighted
- Metro area
- St. Marys, PA
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Saint Marys, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 15857 | 12,736 | $67,662 | $155,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Saint Marys
- Dagus Mines 8 mi
- Benezett 9 mi
- Kersey 9 mi
- Wilcox 9 mi
- Johnsonburg 10 mi
- Emporium 11 mi
- Byrnedale 11 mi
- Weedville 12 mi
- Force 14 mi
- Mount Jewett 14 mi
- Ridgway 15 mi
- Brockport 17 mi
Frequently asked questions
What is the ZIP code for Saint Marys, PA?
The ZIP code for Saint Marys, PA is 15857.
What county is Saint Marys, Pennsylvania in?
Saint Marys ZIP codes are in Elk County.