| Zip Code : | 51106 |
| City : | Sioux city |
| County : | Woodbury County |
| State : | Iowa (IA) |
| Land Area : | 31.16 sq mi |
| Water Area : | 0.39 sq mi |
| Latitude : | 42.4633957 |
| Longitude : | -96.3215049 |
| Population (2010): | 26,544 |
| Population Estimate (2012) : | 26,107 |
| Population Density : | 851.96/sq mi |
| Housing Units (2012) : | 11,008 |
| Median Household Income (2012) : | $49,174 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $59,514 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $106,100 (Iowa : $123,000, USA : $181,400) |