| Population | 19 (2010), see rank |
| House Units | 7, see rank |
| Race | Whites:94.7%, Hispanics:0%, Blacks:0%, Asians:0%, Others:5.3% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (6.15%) |
| State: | Illinois |
| Area: | St. Louis, MO-IL |
| County: | Madison County |
| City: | Troy |
| Census Tract: | 403532 |
| Census Block Group: | 403532-2 |