Northwest township

County:: St. Louis County
County Seat:: No
Area (mi²):: 34.549
State:: Missouri

Northwest township is located in St. Louis County, Missouri. Northwest township has a 2025 population of 32,379. Northwest 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 Northwest township is $83,804 with a poverty rate of 9.5%.The median age in Northwest township is 39.6 years: 37.2 years for males, and 43.8 years for females.

Demographics

The racial composition of Northwest township includes 56.14% White, 30.66% Black or African American, 3.07% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	18,177	56.14%
Black or African American	9,926	30.66%
Two or more races	2,433	7.51%
Other race	995	3.07%
Asian	725	2.24%
Native American	123	0.38%

Northwest township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northwest township's average per capita income is $46,028. Household income levels show a median of $66,919. The poverty rate stands at 9.5%.

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	$109,476	$120,905
Families	$84,387	$100,919
Households	$66,919	$83,804
Non Families	$41,728	$55,707

$46,028

Average Income

$66,919

Median Household Income

9.5%

Poverty Rate