| Population | 12 (2010), see rank |
| House Units | 6, see rank |
| Race | Whites:33.3%, Hispanics:66.7%, Blacks:0%, Asians:0%, Others:66.7% |
| Total Area: | 5.96 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | South Dakota |
| County: | Fall River County |
| City: | Oelrichs |
| Census Tract: | 964100 |
| Census Block Group: | 964100-3 |