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> South Dakota > Zip Code 57536
| Zip Code : | 57536 |
| City : | Harrold town |
| County : | Hughes County, Sully County |
| State : | South Dakota (SD) |
| Land Area : | 370.06 sq mi |
| Water Area : | 21.44 sq mi |
| Latitude : | 44.4053847 |
| Longitude : | -99.7652700 |
| Population (2010): | 469 |
| Population Estimate (2012) : | 607 |
| Population Density : | 1.27/sq mi |
| Housing Units (2012) : | 235 |
| Median Household Income (2012) : | $43,500 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $50,000 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $68,800 (South Dakota : $129,800, USA : $181,400) |