Zip Codes in Northboro, Iowa
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 58 |
| Zip Code | Population |
|---|---|
| 58 |
© 2025
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 58 |
| Zip Code | Population |
|---|---|
| 58 |