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> South Dakota > Zip Code 57638
| Zip Code : | 57638 |
| City : | Lemmon city |
| County : | Adams County, Sioux County, Grant County, Corson County, Perkins County |
| State : | South Dakota (SD) |
| Land Area : | 976.86 sq mi |
| Water Area : | 10.32 sq mi |
| Latitude : | 45.8698611 |
| Longitude : | -102.2320603 |
| Population (2010): | 1,921 |
| Population Estimate (2012) : | 1,834 |
| Population Density : | 1.97/sq mi |
| Housing Units (2012) : | 1,170 |
| Median Household Income (2012) : | $32,111 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $52,014 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $56,100 (South Dakota : $129,800, USA : $181,400) |