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> South Dakota > Zip Code 57790
| Zip Code : | 57790 |
| City : | Quinn town, Wall town |
| County : | Pennington County |
| State : | South Dakota (SD) |
| Land Area : | 742.28 sq mi |
| Water Area : | 3.14 sq mi |
| Latitude : | 44.0820839 |
| Longitude : | -102.2172781 |
| Population (2010): | 1,111 |
| Population Estimate (2012) : | 1,160 |
| Population Density : | 1.50/sq mi |
| Housing Units (2012) : | 605 |
| Median Household Income (2012) : | $49,000 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $67,500 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $79,300 (South Dakota : $129,800, USA : $181,400) |