About ZIP code 21769
The ZIP code 21769 routes mail to Middletown 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
21769 - Middletown
ZIP code 21769 is Middletown in Maryland, United States.
| ZIP code | 21769 |
| Place | Middletown |
| Region | Maryland |
| District | Frederick |
| Country | United States (US) |
| Coordinates | 39.4416, -77.5502 (map) |