People in Oak Brook, Illinois
Cost of Living,
The 2012 Oak Brook, IL, population is 7,883. There are 992 people per square mile (population density).
Family in Oak Brook, IL
The median age is 54.5. The US median is 37.3. 57.01% of people in Oak Brook, IL, are married. 5.06% are divorced.
The average household size is 2.46 people. 25.60% of people are married, with children. 2.71% have children, but are single.
Race in Oak Brook, IL
71.81% of people are white, 1.97% are black, 23.24% are asian, 0.06% are native american, and 2.92% claim 'Other'.
5.06% of the people in Oak Brook, IL, claim hispanic ethnicity (meaning 94.94% are non-hispanic).
We're looking for comments about Oak Brook. Express your opinion