ZIP Code 15478
Smithfield · Fayette, Pennsylvania
15478 is the ZIP code of Smithfield in Fayette, Pennsylvania, United States.
- ZIP Code
- 15478
- County
- Fayette
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 15478
| Place | County | Location |
|---|---|---|
| Smithfield | Fayette | 39.792, -79.813 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 15478?
Smithfield.
Which county and state is 15478 in?
Fayette, 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.