Willowbrook Flag

Willowbrook

County:
DuPage County
County Seat:
No
Area (mi²):
2.575
State:
Illinois

Willowbrook is a village located in DuPage County, Illinois. Willowbrook has a 2025 population of 8,923. Willowbrook is currently declining at a rate of -0.63% annually and its population has decreased by -3.12% since the most recent census, which recorded a population of 9,210 in 2020.

The average household income in Willowbrook is $131,699 with a poverty rate of 6.26%.The median age in Willowbrook is 46.3 years: 42.8 years for males, and 48.4 years for females.

8.9K
Total Population
3,465
Density (mi²)
-57 -0.63%
Growth

Willowbrook Population

Willowbrook Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Willowbrook includes 68.59% White, 18.1% Asian, 6.36% other race, 3.78% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White6,26868.59%
Asian1,65418.1%
Other race5816.36%
Black or African American3453.78%
Two or more races2903.17%

Willowbrook Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Willowbrook's average per capita income is $63,073. Household income levels show a median of $97,861. The poverty rate stands at 6.26%.

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
Married Families$149,122-
Families$136,714$165,747
Households$97,861$131,699
Non Families$55,475$66,643

$63,073

Average Income

$97,861

Median Household Income

6.26%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)