About ZIP code 21837
The ZIP code 21837 routes mail to Mardela Springs 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
21837 - Mardela Springs
ZIP code 21837 is Mardela Springs in Maryland, United States.
| ZIP code | 21837 |
| Place | Mardela Springs |
| Region | Maryland |
| District | Wicomico |
| Country | United States (US) |
| Coordinates | 38.4864, -75.7414 (map) |