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> South Dakota > Zip Code 57501
| Zip Code : | 57501 |
| City : | Cow Creek, Pierre city |
| County : | Hughes County, Sully County |
| State : | South Dakota (SD) |
| Land Area : | 584.79 sq mi |
| Water Area : | 97.23 sq mi |
| Latitude : | 44.5275968 |
| Longitude : | -100.3090410 |
| Population (2010): | 16,309 |
| Population Estimate (2012) : | 16,205 |
| Population Density : | 27.89/sq mi |
| Housing Units (2012) : | 7,384 |
| Median Household Income (2012) : | $59,808 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $80,666 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $155,600 (South Dakota : $129,800, USA : $181,400) |