| Population | 138 (2010), see rank |
| House Units | 47, see rank |
| Race | Whites:96.4%, Hispanics:0.7%, Blacks:0%, Asians:0%, Others:3.6% |
| Total Area: | 3.02 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Montana |
| Area: | Helena, MT |
| County: | Jefferson County |
| City: | Montana City |
| Census Tract: | 962201 |
| Census Block Group: | 962201-2 |