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> South Dakota > Sully County
| County : | Sully County |
| State : | South Dakota (SD) |
| Land Area : | 1,006.81 sq mi |
| Water Area : | 63.47 sq mi |
| Latitude : | 44.7223250 |
| Longitude : | -100.1313985 |
| Population (2010): | 1,373 |
| Population Estimate (2012) : | 1,382 |
| Population Density : | 1.36/sq mi |
| Housing Units (2012) : | 845 |
| Median Household Income (2012) : | $51,563 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $67,563 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $76,200 (South Dakota : $129,800, USA : $181,400) |