| Population | 14,515 (2010-2014), rank #15 |
| Population Growth | 11.15% since 2000, rank #87 |
| Population Density: | 61.75/sq mi, rank #31 |
| Median Household Income: | $43,434 at 2010-2014—43.81% increase since 2000, see rank |
| Median House Price: | $184,000 at 2010-2014—88.14% increase since 2000, see rank |
| Time Zone: | Mountain GMT -7:00 with Daylight Saving in the Summer |
| Land Area: | 234.90 sq mi, rank #101 |
| Water Area: | 0.16 sq mi (0.07%), rank #265 |
| State: | South Dakota |
| Area: | Spearfish, SD |
| Counties: | Lawrence County, Butte County |
| School District: | ![](\"http://www.usa.com/img/s10.gif\") , rank #1 |
");