Zip Codes in Barnum, IA
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 50518 | Barnum | Webster | Iowa | Show Map | Show Statistics |
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 50518 | Barnum | Webster | Iowa | Show Map | Show Statistics |