Nicholson zipcode
| City | Nicholson |
| ZIP Code | 18446 |
| Type | Standard |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Nicholson is 18446. This place is located in Pennsylvania state in US. To send any postal service to Nicholson, you must use 18446 zipcode.
The ZIP code 18446 is also used with 2 more city names of Pennsylvania.
- Clifford Township, PA
- Clifford Twp, PA