| City : | Long Lake |
| County : | Bourbon County, Lake County |
| State : | Illinois (IL) |
| | |
| Land Area : | 1.03 sq mi |
| Water Area : | 0.60 sq mi |
| Latitude : | 42.3742200 |
| Longitude : | -88.1267922 |
| | |
| Population (2010): | 3,515 |
| Population Estimate (2012) : | 3,490 |
| Population Density : | 3,414.08/sq mi |
| Housing Units (2012) : | 1,345 |
| Median Household Income (2012) : | $56,917 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $62,845 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $158,700 (Illinois : $190,800, USA : $181,400) |