About ZIP code 15666
The ZIP code 15666 routes mail to Mount Pleasant in the Pennsylvania region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
15666 - Mount Pleasant
ZIP code 15666 is Mount Pleasant in Pennsylvania, United States.
| ZIP code | 15666 |
| Place | Mount Pleasant |
| Region | Pennsylvania |
| District | Westmoreland |
| Country | United States (US) |
| Coordinates | 40.1742, -79.5134 (map) |