About ZIP code 21201
The ZIP code 21201 routes mail to Baltimore 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
21201 - Baltimore
ZIP code 21201 is Baltimore in Maryland, United States.
| ZIP code | 21201 |
| Place | Baltimore |
| Region | Maryland |
| District | Baltimore (city) |
| Country | United States (US) |
| Coordinates | 39.2946, -76.6252 (map) |