| Population | 30 (2010), see rank |
| House Units | 10, see rank |
| Race | Whites:70%, Hispanics:16.7%, Blacks:0%, Asians:0%, Others:30% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Michigan |
| Area: | Alma, MI |
| County: | Gratiot County |
| City: | Saint Louis |
| Census Tract: | 000300 |
| Census Block Group: | 000300-1 |