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> South Dakota > Zip Code 57058
| Zip Code : | 57058 |
| City : | Salem city |
| County : | McCook County |
| State : | South Dakota (SD) |
| Land Area : | 159.06 sq mi |
| Water Area : | 0.63 sq mi |
| Latitude : | 43.7381895 |
| Longitude : | -97.3951555 |
| Population (2010): | 1,973 |
| Population Estimate (2012) : | 2,078 |
| Population Density : | 12.40/sq mi |
| Housing Units (2012) : | 911 |
| Median Household Income (2012) : | $45,170 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $64,643 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $92,400 (South Dakota : $129,800, USA : $181,400) |