| Population | 21,824 (2010-2014), rank #840 |
| Population Growth | 11.17% since 2005-2009, see rank |
| Population Density: | 9.42/sq mi, rank #843 |
| Median Household Income: | $58,027 at 2010-2014—13.00% increase since 2005-2009, rank #89 |
| Median House Price: | $161,000 at 2010-2014—32.40% increase since 2005-2009, rank #232 |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 2,185.99 sq mi, rank #203 |
| Water Area: | 131.91 sq mi (5.69%), rank #162 |
| State: | South Dakota |