About ZIP code 20635
The ZIP code 20635 routes mail to Helen 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
20635 - Helen
ZIP code 20635 is Helen in Maryland, United States.
| ZIP code | 20635 |
| Place | Helen |
| Region | Maryland |
| District | St. Mary's |
| Country | United States (US) |
| Coordinates | 38.3121, -76.6077 (map) |