ZIP Code 15666 – Mount Pleasant, Pennsylvania
The 15666 ZIP Code belongs to Mount Pleasant, Pennsylvania. The population in this 15666 ZIP code is 15,420. The latitude is 40.15858 and longitude is -79.51398 in 15666 Mount Pleasant, Pennsylvania. The time zone for this 15666 ZIP code is America/New_York.
| City | Mount Pleasant |
| Zip Code | 15666 |
| State | Pennsylvania |
| County | Westmoreland |
| Population | 15,420 |
| Latitude | 40.15858 |
| Longitude | -79.51398 |
| Time Zone | America/New_York |