| Population | 2,999 (2010), see rank |
| House Units | 1,280, see rank |
| Race | Whites:96.8%, Hispanics:0.6%, Blacks:1.1%, Asians:0.2%, Others:1.9% |
| Population Density: | 81.16/sq mi, see rank |
| Median Household Income: | $47,977, see rank |
| Median House Price: | $67,900, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 36.91 sq mi, see rank |
| Water Area: | 0.04 sq mi (0.12%), see rank |
| State: | Illinois |
| Area: | Centralia, IL |
| County: | Marion County |
| School District: | Central City School District 133 ![](\"http://www.usa.com/img/s4.gif\") Odin School District 122 ![](\"http://www.usa.com/img/s10.gif\") Raccoon Consolidated School District 1 Salem School District 111 ![](\"http://www.usa.com/img/s5.gif\") Selmaville Community Consolidated School District 10 ![](\"http://www.usa.com/img/s7.gif\") Centralia High School District 200 ![](\"http://www.usa.com/img/s3.gif\") Odin Community High School District 700 Salem Community High School District 600 see rank |