About ZIP code 51234
The ZIP code 51234 routes mail to Boyden 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
51234 - Boyden
ZIP code 51234 is Boyden in Iowa, United States.
| ZIP code | 51234 |
| Place | Boyden |
| Region | Iowa |
| District | Sioux |
| Country | United States (US) |
| Coordinates | 43.2034, -95.9823 (map) |