| Population | 121 (2010), see rank |
| House Units | 37, see rank |
| Race | Whites:97.5%, Hispanics:2.5%, Blacks:1.7%, Asians:0%, Others:0.8% |
| Total Area: | 0.04 sq mi |
| Water Area: | 0.01 sq mi (19.91%) |
| State: | Illinois |
| Area: | St. Louis, MO-IL |
| County: | Madison County |
| City: | Troy |
| Census Tract: | 403531 |
| Census Block Group: | 403531-1 |