| Population | 1 (2010), see rank |
| House Units | 1, see rank |
| Race | Whites:0%, Hispanics:0%, Blacks:0%, Asians:0%, Others:100% |
| Total Area: | 14.37 sq mi |
| Water Area: | 0.16 sq mi (1.13%) |
| State: | South Dakota |
| County: | Corson County |
| City: | Timber Lake |
| Census Tract: | 941000 |
| Census Block Group: | 941000-2 |