| City : | Elmhurst City |
| County : | Coconino County, Dupage County, Jefferson Davis Parish, Whatcom County |
| State : | Illinois (IL) |
| | |
| Land Area : | 10.25 sq mi |
| Water Area : | 0.06 sq mi |
| Latitude : | 41.8960184 |
| Longitude : | -87.9436583 |
| | |
| Population (2010): | 44,121 |
| Population Estimate (2012) : | 44,385 |
| Population Density : | 4,302.99/sq mi |
| Housing Units (2012) : | 16,590 |
| Median Household Income (2012) : | $94,424 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $116,059 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $377,200 (Illinois : $190,800, USA : $181,400) |