Warminster zipcode
| City | Warminster |
| ZIP Code | 18974 |
| Type | Standard |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Warminster is 18974. This place is located in Pennsylvania state in US. To send any postal service to Warminster, you must use 18974 zipcode.
The ZIP code 18974 is also used with 3 more city names of Pennsylvania.
- Hartsville, PA
- Ivyland, PA
- Warwick, PA