Lock Haven zipcode
| City | Lock Haven |
| ZIP Code | 17745 |
| Type | Standard |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Lock Haven is 17745. This place is located in Pennsylvania state in US. To send any postal service to Lock Haven, you must use 17745 zipcode.
The ZIP code 17745 is also used with 2 more city names of Pennsylvania.
- Farrandsville, PA
- Flemington, PA
You should avoid following 7 city names of Pennsylvania to be used with the ZIP code 17745.
- Caldwell, PA
- Crestmont, PA
- Dunnstown, PA
- Haneyville, PA
- Sagamore Hill, PA
- Sunset Pines, PA
- Swissdale, PA