| City : | Vermillion City |
| County : | Clay County, Edgecombe County, Wasco County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 4.03 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.7825049 |
| Longitude : | -96.9244223 |
| | |
| Population (2010): | 10,571 |
| Population Estimate (2012) : | 10,662 |
| Population Density : | 2,624.01/sq mi |
| Housing Units (2012) : | 4,043 |
| Median Household Income (2012) : | $30,493 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $58,824 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $128,600 (South Dakota : $129,800, USA : $181,400) |