| Population | 21 (2010), see rank |
| House Units | 16, see rank |
| Race | Whites:90.5%, Hispanics:9.5%, Blacks:0%, Asians:0%, Others:9.5% |
| Total Area: | 183.08 sq mi |
| Water Area: | 0.02 sq mi (0.01%) |
| State: | Idaho |
| County: | Lemhi County |
| City: | Ellis |
| Census Tract: | 970300 |
| Census Block Group: | 970300-3 |