About ZIP code 52001
The ZIP code 52001 routes mail to Dubuque in the Iowa 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
52001 - Dubuque
ZIP code 52001 is Dubuque in Iowa, United States.
| ZIP code | 52001 |
| Place | Dubuque |
| Region | Iowa |
| District | Dubuque |
| Country | United States (US) |
| Coordinates | 42.515, -90.6819 (map) |