St. Marys, PA micro area ZIP codes
The St. Marys, PA micropolitan statistical area (CBSA 41260) covers 1 county in Pennsylvania and 14 ZIP codes.
- ZIP codes
- 14
- Population
- 30,328
- Avg. median income
- $65,400population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the St. Marys, PA area
ZIP codes in the St. Marys, PA area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 15821 | Benezett | Elk County | 74 | $55,313 | $134,800 |
| 15822 PO Box | Brandy Camp | Elk County | — | — | — |
| 15823 | Brockport | Elk County | 1,266 | $51,125 | $152,700 |
| 15827 | Byrnedale | Elk County | 301 | $83,125 | $85,100 |
| 15831 | Dagus Mines | Elk County | 58 | — | — |
| 15841 | Force | Elk County | 226 | $31,071 | $54,500 |
| 15845 | Johnsonburg | Elk County | 3,121 | $68,347 | $79,200 |
| 15846 | Kersey | Elk County | 3,408 | $70,662 | $161,300 |
| 15853 | Ridgway | Elk County | 6,420 | $59,344 | $116,500 |
| 15857 | Saint Marys | Elk County | 12,736 | $67,662 | $155,100 |
| 15868 | Weedville | Elk County | 1,435 | $70,395 | $157,100 |
| 15870 | Wilcox | Elk County | 1,109 | $63,750 | $129,100 |
| 16728 PO Box | De Young | Elk County | — | — | — |
| 16734 | James City | Elk County | 174 | $65,789 | $55,800 |
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
Frequently asked questions
How many ZIP codes are in the St. Marys, PA micro area?
14 ZIP codes, based on each ZIP code's main county.
Which counties make up the St. Marys, PA area?
Elk County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).