Willowbrook is located in Illinois.
Willowbrook, Illinois has a population of
11,018.
Willowbrook is
less
family-centric than the surrounding county with
14% households with children.
The county percentage for households with children is 36%.
The median household income in Willowbrook, Illinois is
$78,407.
The median household income for the surrounding county is $88,241
compared to the national median of $66,222.
The median age of people living in Willowbrook is
48.3 years.
Willowbrook Weather
The average high temperature in July is 85.25
degrees, with an average low temperature in January of 14.5 degrees.
The annual precipitation is
38.3.