| Population | 443 (2010), see rank |
| House Units | 148, see rank |
| Race | Whites:99.3%, Hispanics:0.7%, Blacks:0.2%, Asians:0.2%, Others:0.2% |
| Total Area: | 2.13 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Illinois |
| Area: | Springfield, IL |
| County: | Menard County |
| City: | Petersburg |
| Census Tract: | 010200 |
| Census Block Group: | 010200-1 |