ZIP Code 17851
Mount Carmel · Northumberland, Pennsylvania
17851 is the ZIP code of Mount Carmel in Northumberland, Pennsylvania, United States.
- ZIP Code
- 17851
- County
- Northumberland
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 17851
| Place | County | Location |
|---|---|---|
| Mount Carmel | Northumberland | 40.795, -76.419 |
Near Philadelphia
The nearest major city is Philadelphia, about 142 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 17851?
Mount Carmel.
Which county and state is 17851 in?
Northumberland, Pennsylvania, United States.
What is the nearest major city to 17851?
Philadelphia, about 142 km away.
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.