| Population | 392 (2010), see rank |
| House Units | 290, see rank |
| Race | Whites:87.5%, Hispanics:5.9%, Blacks:5.1%, Asians:1.3%, Others:6.1% |
| Total Area: | 0.05 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Illinois |
| Area: | Marion-Herrin, IL |
| County: | Williamson County |
| City: | Marion |
| Census Tract: | 021000 |
| Census Block Group: | 021000-4 |