About ZIP code 51439
The ZIP code 51439 routes mail to Charter Oak 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
51439 - Charter Oak
ZIP code 51439 is Charter Oak in Iowa, United States.
| ZIP code | 51439 |
| Place | Charter Oak |
| Region | Iowa |
| District | Crawford |
| Country | United States (US) |
| Coordinates | 42.0707, -95.5992 (map) |