Willowbrook Flag

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 2026 population of 2,514. Willowbrook is currently growing at a rate of 1.09% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Willowbrook is $89,773 with a poverty rate of 2.77%. The median age in Willowbrook is 48.1 years: 50.4 years for males, and 44.2 years for females. For every 100 females there are 86.1 males.

2.5K
Total Population
1,713
Density (mi²)
27 1.09%
Growth

Willowbrook Population

Willowbrook Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,514271.09%
20252,487281.14%

Median Age

Overall: 48.1 years
Female: 44.2 years
Male: 50.4 years

Willowbrook Adults

There are 1,654 adults, (271 of whom are seniors) in Willowbrook.

Sex Ratio

Female: 1,028 (53.7%)
Male: 885 (46.3%)

Demographics

The racial composition of Willowbrook includes 76.74% Black or African American, 12.65% White, 5.85% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American1,46876.74%
White24212.65%
Other race1125.85%
Two or more races834.34%
Asian80.42%
Race
Population ↓
Percentage (of total)
Other race1125.85%
Black or African American140.73%
Race
Population ↓
Percentage (of total)
Black or African American1,45476.01%
White24212.65%
Two or more races834.34%
Asian80.42%

Willowbrook Marital Status

Economics and Income Statistics

Willowbrook 's average per capita income is $49,375. Household income levels show a median of $89,773. The poverty rate stands at 2.77%.

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
Households$89,773$128,767
Families-$138,903
Married Families--
Non Families-$68,009

$49,375

Average Income

$89,773

Median Household Income

2.77%

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)