Gwynedd Valley zipcode
| City | Gwynedd Valley |
| ZIP Code | 19437 |
| Type | PO Box |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Gwynedd Valley is 19437. This place is located in Pennsylvania state in US. To send any postal service to Gwynedd Valley, you must use 19437 zipcode.
The ZIP code 19437 is also used with 1 more city name of Pennsylvania.
- Gwynedd Vly, PA