| Zip Code : | 60044 |
| City : | Green Oaks village, Knollwood, Lake Bluff village, North Chicago city |
| County : | Lake County |
| State : | Illinois (IL) |
| | |
| Land Area : | 7.56 sq mi |
| Water Area : | 1.47 sq mi |
| Latitude : | 42.2844079 |
| Longitude : | -87.8622966 |
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| Population (2010): | 9,792 |
| Population Estimate (2012) : | 9,995 |
| Population Density : | 1,294.47/sq mi |
| Housing Units (2012) : | 4,211 |
| Median Household Income (2012) : | $105,321 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $129,050 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $491,700 (Illinois : $190,800, USA : $181,400) |