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> South Dakota > Zip Code 57780
| Zip Code : | 57780 |
| City : | |
| County : | Pennington County |
| State : | South Dakota (SD) |
| Land Area : | 326.93 sq mi |
| Water Area : | 0.77 sq mi |
| Latitude : | 43.7802651 |
| Longitude : | -102.5105418 |
| Population (2010): | 102 |
| Population Estimate (2012) : | 161 |
| Population Density : | 0.31/sq mi |
| Housing Units (2012) : | 57 |
| Median Household Income (2012) : | $35,521 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $35,417 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $143,800 (South Dakota : $129,800, USA : $181,400) |