| City : | Elgin City |
| County : | Cook County, Kane County |
| State : | Illinois (IL) |
| | |
| Land Area : | 37.16 sq mi |
| Water Area : | 0.54 sq mi |
| Latitude : | 42.0396386 |
| Longitude : | -88.3217094 |
| | |
| Population (2010): | 108,188 |
| Population Estimate (2012) : | 109,513 |
| Population Density : | 2,911.16/sq mi |
| Housing Units (2012) : | 37,848 |
| Median Household Income (2012) : | $58,487 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $66,688 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $190,700 (Illinois : $190,800, USA : $181,400) |