Willowbrook is located in Illinois.
Willowbrook, Illinois has a population of
family-centric than the surrounding county with
24.76% of the households
containing married families with children.
The county average for households married with children is 39.4%.
The median household income in Willowbrook, Illinois is
The median household income for the surrounding county is $78,538
compared to the national median of $53,046.
The median age of people living in Willowbrook is
The average high temperature in July is 85
degrees, with an average low temperature in January of 14 degrees.
The average rainfall is approximately 37.7 inches
per year, with 28 inches of snow per year.