| Country | United States (US) |
| UN/LOCODE | NSC |
| Name | North Sioux City |
| Name Without Diacritics | North Sioux City |
| Region | SD |
| Function Code | 123--6-- |
| Function | Port, Rail, Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 307 |
| Location (UN Format) | 4231N 09628W |