About ZIP code 52638
The ZIP code 52638 routes mail to Middletown 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
52638 - Middletown
ZIP code 52638 is Middletown in Iowa, United States.
| ZIP code | 52638 |
| Place | Middletown |
| Region | Iowa |
| District | Des Moines |
| Country | United States (US) |
| Coordinates | 40.8296, -91.2631 (map) |