Oak Brook, IL
88 Properties Found
Oak Brook is located in Illinois. Oak Brook, Illinois has a population of 8,343. Oak Brook is less family-centric than the surrounding county with 16% of the households containing married families with children. The county average for households married with children is 32%.
The median household income in Oak Brook, IL is $126,719. The median household income for the surrounding county is $82,499 compared to the national median of $57,525. The median age of people living in Oak Brook is 56 years old.Learn more about Oak Brook, IL Real Estate.