| Zip Code : | 62285 |
| City : | Smithton village |
| County : | St. Clair County |
| State : | Illinois (IL) |
| | |
| Land Area : | 16.36 sq mi |
| Water Area : | 0.42 sq mi |
| Latitude : | 38.3897523 |
| Longitude : | -90.0103012 |
| | |
| Population (2010): | 4,484 |
| Population Estimate (2012) : | 4,434 |
| Population Density : | 274.04/sq mi |
| Housing Units (2012) : | 1,722 |
| Median Household Income (2012) : | $83,432 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $87,813 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $189,900 (Illinois : $190,800, USA : $181,400) |