ZIP Code 17857
Northumberland · Northumberland, Pennsylvania
17857 is the ZIP code of Northumberland in Northumberland, Pennsylvania, United States.
- ZIP Code
- 17857
- County
- Northumberland
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 17857
| Place | County | Location |
|---|---|---|
| Northumberland | Northumberland | 40.904, -76.791 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 17857?
Northumberland.
Which county and state is 17857 in?
Northumberland, Pennsylvania, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.