Willowbrook

County:: DuPage County
County Seat:: No
Area (mi²):: 1.467
State:: Illinois

Willowbrook is a CDP located in DuPage County, Illinois. Willowbrook has a 2025 population of 2,655. Willowbrook is currently growing at a rate of 1.49% annually and its population has increased by 28.76% since the most recent census, which recorded a population of 2,062 in 2020.

The average household income in Willowbrook is $117,438 with a poverty rate of 4.89%.The median age in Willowbrook is 36.4 years: 38.2 years for males, and 34.7 years for females.

Demographics

The racial composition of Willowbrook includes 78.66% Black or African American, 11.02% White, 6.95% other race, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Black or African American	1,913	78.66%
White	268	11.02%
Other race	169	6.95%
Two or more races	64	2.63%
Asian	18	0.74%

Willowbrook Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Willowbrook's average per capita income is $41,818. Household income levels show a median of $87,188. The poverty rate stands at 4.89%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Families	$87,487	$124,997
Married Families	$87,340	-
Households	$87,188	$117,438
Non Families	$46,352	$58,863

$41,818

Average Income

$87,188

Median Household Income

4.89%

Poverty Rate