Gravois township

County:: St. Louis County
County Seat:: No
Area (mi²):: 10.9
State:: Missouri

Gravois township is located in St. Louis County, Missouri. Gravois township has a 2025 population of 34,852. Gravois 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 Gravois township is $101,694 with a poverty rate of 6.2%. The median age in Gravois township is 41.5 years: 40.1 years for males, and 42.9 years for females.

Demographics

The racial composition of Gravois township includes 85.38% White, 3.97% Black or African American, 3.48% Asian, and smaller percentages for 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	29,755	85.38%
Two or more races	2,192	6.29%
Black or African American	1,382	3.97%
Asian	1,213	3.48%
Other race	305	0.88%
Native American	5	0.01%
Native Hawaiian or Pacific Islander	0	0%

Gravois township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gravois township's average per capita income is $52,323. Household income levels show a median of $77,978. The poverty rate stands at 6.2%.

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	$115,708	-
Families	$107,181	$123,930
Households	$77,978	$101,694
Non Families	$46,989	$62,935

$52,323

Average Income

$77,978

Median Household Income

6.2%

Poverty Rate