Westwood

County:: St. Louis County
County Seat:: No
Area (mi²):: 0.629
State:: Missouri

Westwood is a village located in St. Louis County, Missouri. Westwood has a 2025 population of 303. Westwood is currently declining at a rate of -0.66% annually and its population has decreased by -3.81% since the most recent census, which recorded a population of 315 in 2020.

The average household income in Westwood is $410,372 with a poverty rate of 1.02%. The median age in Westwood is 55.9 years: 57.8 years for males, and 55.6 years for females.

Demographics

The racial composition of Westwood includes 89.76% White, 4.44% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	263	89.76%
Asian	13	4.44%
Two or more races	10	3.41%
Black or African American	7	2.39%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Westwood Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Westwood's average per capita income is $125,833. Household income levels show a median of $231,667. The poverty rate stands at 1.02%.

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
Families	$250,001	$456,245
Married Families	$250,001	-
Households	$231,667	$410,372
Non Families	$171,875	$216,052

$125,833

Average Income

$231,667

Median Household Income

1.02%

Poverty Rate