Johnstown zipcode
| City | Johnstown |
| ZIP Code | 15909 |
| Type | Standard |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Johnstown is 15909. This place is located in Pennsylvania state in US. To send any postal service to Johnstown, you must use 15909 zipcode.
The ZIP code 15909 is also used with 1 more city name of Pennsylvania.
- Conemaugh, PA