12 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 15857 | Saint Marys | 12,736 |
| 15853 | Ridgway | 6,420 |
| 15846 | Kersey | 3,408 |
| 15845 | Johnsonburg | 3,121 |
| 15868 | Weedville | 1,435 |
| 15823 | Brockport | 1,266 |
| 15870 | Wilcox | 1,109 |
| 15827 | Byrnedale | 301 |
| 15841 | Force | 226 |
| 16734 | James City | 174 |
| 15821 | Benezett | 74 |
| 15831 | Dagus Mines | 58 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Elk County, Pennsylvania (US Census).