![](\"http://www.usa.com/img/s10.gif\")
, rank #1| Population | 4,235 (2010-2014), rank #39 |
| Population Growth | -11.62% since 2000, rank #55 |
| Population Density: | 4.02/sq mi, rank #41 |
| Median Household Income: | $37,321 at 2010-2014—64.18% increase since 2000, rank #56 |
| Median House Price: | $59,000 at 2010-2014—80.43% increase since 2000, rank #55 |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 1,014.96 sq mi, rank #29 |
| Water Area: | 38.57 sq mi (3.66%), rank #10 |
| State: | South Dakota |
| School District: | , rank #1 |