| Population | 78 (2010), see rank |
| House Units | 30, see rank |
| Race | Whites:93.6%, Hispanics:3.8%, Blacks:0%, Asians:1.3%, Others:5.1% |
| Total Area: | 0.02 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Illinois |
| Area: | Springfield, IL |
| County: | Sangamon County |
| City: | Chatham |
| Census Tract: | 003201 |
| Census Block Group: | 003201-2 |