| Population | 57 (2010), see rank |
| House Units | 34, see rank |
| Race | Whites:86%, Hispanics:7%, Blacks:0%, Asians:0%, Others:14% |
| Total Area: | 6.32 sq mi |
| Water Area: | 0.00 sq mi (0.05%) |
| State: | South Dakota |
| Area: | Spearfish, SD |
| County: | Lawrence County |
| City: | Deadwood |
| Census Tract: | 966600 |
| Census Block Group: | 966600-2 |