About ZIP code 20659
The ZIP code 20659 routes mail to Mechanicsville in the Maryland 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
20659 - Mechanicsville
ZIP code 20659 is Mechanicsville in Maryland, United States.
| ZIP code | 20659 |
| Place | Mechanicsville |
| Region | Maryland |
| District | St. Mary's |
| Country | United States (US) |
| Coordinates | 38.4293, -76.7254 (map) |