| Population | 21 (2010), see rank |
| House Units | 8, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.30 sq mi |
| Water Area: | 0.02 sq mi (5.58%) |
| State: | Illinois |
| Area: | St. Louis, MO-IL |
| County: | Jersey County |
| City: | Piasa |
| Census Tract: | 010200 |
| Census Block Group: | 010200-1 |