| Population | 30 (2010), see rank |
| House Units | 15, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 9.72 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Montana |
| County: | Musselshell County |
| City: | Roundup |
| Census Tract: | 000100 |
| Census Block Group: | 000100-2 |