| Population | 3,120 (2010), see rank |
| House Units | 1,301, see rank |
| Race | Whites:98.3%, Hispanics:0.8%, Blacks:0.2%, Asians:0.1%, Others:1.3% |
| Population Density: | 32.75/sq mi, see rank |
| Median Household Income: | $50,521, see rank |
| Median House Price: | $80,500, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 94.97 sq mi, see rank |
| Water Area: | 0.30 sq mi (0.32%), see rank |
| State: | Illinois |
| Area: | Mount Vernon, IL |
| County: | Jefferson County |
| School District: | Opdyke-Belle Rive Community Consolidated School District 5 ![](\"http://www.usa.com/img/s7.gif\") Bluford Community Consolidated School District 114 ![](\"http://www.usa.com/img/s6.gif\") Dodds Community Consolidated School District 7 Farrington Community Consolidated School District 99 ![](\"http://www.usa.com/img/s10.gif\") Field Community Consolidated School District 3 ![](\"http://www.usa.com/img/s4.gif\") Mount Vernon Township High School District 201 ![](\"http://www.usa.com/img/s3.gif\") Salem Community High School District 600 Webber Township High School District 204 Wayne City Community Unit School District 100 see rank |