| Population | 31 (2010), see rank |
| House Units | 13, see rank |
| Race | Whites:87.1%, Hispanics:0%, Blacks:0%, Asians:0%, Others:12.9% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | South Dakota |
| Area: | Mitchell, SD |
| County: | Davison County |
| City: | Ethan |
| Census Tract: | 962600 |
| Census Block Group: | 962600-3 |