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> South Dakota > Zip Code 57021
| Zip Code : | 57021 |
| City : | Davis town |
| County : | Turner County |
| State : | South Dakota (SD) |
| Land Area : | 31.13 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 43.2648163 |
| Longitude : | -96.9721939 |
| Population (2010): | 276 |
| Population Estimate (2012) : | 372 |
| Population Density : | 8.87/sq mi |
| Housing Units (2012) : | 133 |
| Median Household Income (2012) : | $76,364 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $81,394 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $172,100 (South Dakota : $129,800, USA : $181,400) |