Walnut

County:: Los Angeles County
County Seat:: No
Area (mi²):: 8.989
State:: California

Walnut is a city located in Los Angeles County, California. Walnut has a 2025 population of 26,274. Walnut is currently declining at a rate of -1.55% annually and its population has decreased by -7.32% since the most recent census, which recorded a population of 28,348 in 2020.

The average household income in Walnut is $164,982 with a poverty rate of 8.56%. The median age in Walnut is 46.4 years: 44.9 years for males, and 47.9 years for females.

Demographics

The racial composition of Walnut includes 67.74% Asian, 12.68% White, 8.61% other race, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Asian

White

Other race

Two or more races

Black or African American

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
Asian	18,870	67.74%
White	3,533	12.68%
Other race	2,399	8.61%
Two or more races	2,092	7.51%
Black or African American	701	2.52%
Native Hawaiian or Pacific Islander	169	0.61%
Native American	93	0.33%

Walnut Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Walnut's average per capita income is $59,230. Household income levels show a median of $133,762. The poverty rate stands at 8.56%.

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	$152,474	-
Families	$141,789	$176,045
Households	$133,762	$164,982
Non Families	$57,037	$79,016

$59,230

Average Income

$133,762

Median Household Income

8.56%

Poverty Rate