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> South Dakota > Zip Code 57010
| Zip Code : | 57010 |
| City : | |
| County : | Union County, Clay County |
| State : | South Dakota (SD) |
| Land Area : | 56.42 sq mi |
| Water Area : | 1.14 sq mi |
| Latitude : | 42.8191838 |
| Longitude : | -96.8161578 |
| Population (2010): | 493 |
| Population Estimate (2012) : | 531 |
| Population Density : | 8.74/sq mi |
| Housing Units (2012) : | 251 |
| Median Household Income (2012) : | $76,818 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $79,609 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $159,800 (South Dakota : $129,800, USA : $181,400) |