ZIP Code 16222
Dayton · Armstrong, Pennsylvania
16222 is the ZIP code of Dayton in Armstrong, Pennsylvania, United States.
- ZIP Code
- 16222
- County
- Armstrong
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 16222
| Place | County | Location |
|---|---|---|
| Dayton | Armstrong | 40.874, -79.269 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 16222?
Dayton.
Which county and state is 16222 in?
Armstrong, 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.