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 and multiracial populations.

Population by Race

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%

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