| Zip Code : | 61436 |
| City : | Gilson |
| County : | Knox County |
| State : | Illinois (IL) |
| Land Area : | 61.34 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 40.8601493 |
| Longitude : | -90.2231742 |
| Population (2010): | 951 |
| Population Estimate (2012) : | 1,022 |
| Population Density : | 15.50/sq mi |
| Housing Units (2012) : | 403 |
| Median Household Income (2012) : | $50,313 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $56,500 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $102,900 (Illinois : $190,800, USA : $181,400) |