Willowbrook

County:: Los Angeles County
County Seat:: No
Area (mi²):: 1.677
State:: California

Willowbrook is a CDP located in Los Angeles County, California. Willowbrook has a 2025 population of 19,118. Willowbrook is currently declining at a rate of -5.55% annually and its population has decreased by -21.65% since the most recent census, which recorded a population of 24,401 in 2020.

The average household income in Willowbrook is $73,574 with a poverty rate of 17.04%. The median age in Willowbrook is 32.8 years: 32.9 years for males, and 32.5 years for females.

Demographics

The racial composition of Willowbrook includes 37.94% other race, 19.18% White, 18.25% Black or African American, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Other race

Two or more races

White

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Other race	8,211	37.94%
Two or more races	4,464	20.63%
White	4,151	19.18%
Black or African American	3,949	18.25%
Asian	449	2.07%
Native American	418	1.93%
Native Hawaiian or Pacific Islander	0	0%

Willowbrook Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Willowbrook's average per capita income is $36,757. Household income levels show a median of $60,386. The poverty rate stands at 17.04%.

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	$90,671	-
Families	$72,134	$82,544
Households	$60,386	$73,574
Non Families	$18,581	$31,949

$36,757

Average Income

$60,386

Median Household Income

17.04%

Poverty Rate