| Population | 4 (2010), see rank |
| House Units | 3, see rank |
| Race | Whites:75%, Hispanics:0%, Blacks:0%, Asians:0%, Others:25% |
| Total Area: | 4.08 sq mi |
| Water Area: | 0.00 sq mi (0.07%) |
| State: | South Dakota |
| County: | Jackson County |
| City: | Long Valley |
| Census Tract: | 941200 |
| Census Block Group: | 941200-1 |