Oakville township

County:: St. Louis County
County Seat:: No
Area (mi²):: 16.133
State:: Missouri

Oakville township is located in St. Louis County, Missouri. Oakville township has a 2025 population of 36,312. Oakville township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Oakville township is $127,565 with a poverty rate of 5.56%. The median age in Oakville township is 45.5 years: 44 years for males, and 47.3 years for females.

Demographics

The racial composition of Oakville township includes 89.12% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	32,361	89.12%
Two or more races	2,260	6.22%
Black or African American	893	2.46%
Asian	626	1.72%
Other race	166	0.46%
Native American	6	0.02%
Native Hawaiian or Pacific Islander	0	0%

Oakville township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oakville township's average per capita income is $59,867. Household income levels show a median of $102,462. The poverty rate stands at 5.56%.

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	$128,484	-
Families	$119,424	$145,290
Households	$102,462	$127,565
Non Families	$52,197	$72,932

$59,867

Average Income

$102,462

Median Household Income

5.56%

Poverty Rate