About ZIP code 51442
The ZIP code 51442 routes mail to Denison 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
51442 - Denison
ZIP code 51442 is Denison in Iowa, United States.
| ZIP code | 51442 |
| Place | Denison |
| Region | Iowa |
| District | Crawford |
| Country | United States (US) |
| Coordinates | 42.0196, -95.3636 (map) |