Twin Oaks

County:: St. Louis County
County Seat:: No
Area (mi²):: 0.269
State:: Missouri

Twin Oaks is a village located in St. Louis County, Missouri. Twin Oaks has a 2025 population of 578. Twin Oaks is currently declining at a rate of -0.52% annually and its population has decreased by -2.86% since the most recent census, which recorded a population of 595 in 2020.

The average household income in Twin Oaks is $112,253 with a poverty rate of 2.77%. The median age in Twin Oaks is 42.5 years: 42.5 years for males, and 42.7 years for females.

Demographics

The racial composition of Twin Oaks includes 88.76% White, 4.82% Asian, 3.5% Black or African American, and smaller percentages for Two or more races, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Black or African American

Two or more races

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	608	88.76%
Asian	33	4.82%
Black or African American	24	3.5%
Two or more races	20	2.92%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Twin Oaks Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Twin Oaks' average per capita income is $95,000. Household income levels show a median of $117,713. 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
Married Families	$133,929	-
Families	$121,563	$144,272
Households	$117,713	$112,253
Non Families	$117,624	$97,918

$95,000

Average Income

$117,713

Median Household Income

2.77%

Poverty Rate