| Country | United States (US) |
| UN/LOCODE | IA3 |
| Name | Onawa |
| Name Without Diacritics | Onawa |
| Region | IA |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 1401 |
| Location (UN Format) | 4201N 09605W |
| Country | United States (US) |
| UN/LOCODE | IA3 |
| Name | Onawa |
| Name Without Diacritics | Onawa |
| Region | IA |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 1401 |
| Location (UN Format) | 4201N 09605W |