| Population | 41 (2010), see rank |
| House Units | 24, see rank |
| Race | Whites:73.2%, Hispanics:0%, Blacks:17.1%, Asians:9.8%, Others:0% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Illinois |
| Area: | St. Louis, MO-IL |
| County: | Madison County |
| City: | Alton |
| Census Tract: | 402000 |
| Census Block Group: | 402000-4 |