About ZIP code 21222
The ZIP code 21222 routes mail to Dundalk 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
21222 - Dundalk
ZIP code 21222 is Dundalk in Maryland, United States.
| ZIP code | 21222 |
| Place | Dundalk |
| Region | Maryland |
| District | Baltimore |
| Country | United States (US) |
| Coordinates | 39.2655, -76.4935 (map) |