| Population | 154 (2010), see rank |
| House Units | 135, see rank |
| Race | Whites:98.7%, Hispanics:1.9%, Blacks:0%, Asians:0%, Others:1.3% |
| Total Area: | 3.09 sq mi |
| Water Area: | 0.01 sq mi (0.22%) |
| State: | Montana |
| County: | Lincoln County |
| City: | Eureka |
| Census Tract: | 000400 |
| Census Block Group: | 000400-1 |