ZIP Code 16057
Slippery Rock · Butler, Pennsylvania
16057 is the ZIP code of Slippery Rock in Butler, Pennsylvania, United States.
- ZIP Code
- 16057
- County
- Butler
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 16057
| Place | County | Location |
|---|---|---|
| Slippery Rock | Butler | 41.045, -80.047 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 16057?
Slippery Rock.
Which county and state is 16057 in?
Butler, 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.