ZIP Code 16635
Duncansville · Blair, Pennsylvania
16635 is the ZIP code of Duncansville in Blair, Pennsylvania, United States.
- ZIP Code
- 16635
- County
- Blair
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 16635
| Place | County | Location |
|---|---|---|
| Duncansville | Blair | 40.426, -78.438 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 16635?
Duncansville.
Which county and state is 16635 in?
Blair, 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.