Ulster, PA
ZIP Codes in Ulster, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 18850 | 1,914 | 41.8720, -76.4725 |
Ulster has 1 ZIP code
ZIP Codes in Ulster, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 18850 | 1,914 | 41.8720, -76.4725 |