This is the Little Sioux ZIP Code page. Little Sioux is a city name in Little Sioux, Iowa, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 51545 | Little Sioux | IA | 41.808721 | -96.0232 |