| Zip Code : | 62254 |
| City : | Lebanon city, Mascoutah city, O'Fallon city |
| County : | St. Clair County |
| State : | Illinois (IL) |
| | |
| Land Area : | 37.86 sq mi |
| Water Area : | 0.48 sq mi |
| Latitude : | 38.6090416 |
| Longitude : | -89.8232477 |
| | |
| Population (2010): | 6,089 |
| Population Estimate (2012) : | 5,636 |
| Population Density : | 160.81/sq mi |
| Housing Units (2012) : | 2,527 |
| Median Household Income (2012) : | $58,843 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $67,768 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $166,200 (Illinois : $190,800, USA : $181,400) |