Mehlville

County:: St. Louis County
County Seat:: No
Area (mi²):: 7.477
State:: Missouri

Mehlville is a CDP located in St. Louis County, Missouri. Mehlville has a 2025 population of 29,266. Mehlville is currently growing at a rate of 0.2% annually and its population has increased by 1.53% since the most recent census, which recorded a population of 28,824 in 2020.

The average household income in Mehlville is $83,728 with a poverty rate of 8.53%.The median age in Mehlville is 43.3 years: 38.8 years for males, and 47.4 years for females.

Demographics

The racial composition of Mehlville includes 88.68% White, 6.04% Black or African American, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	25,795	88.68%
Black or African American	1,756	6.04%
Two or more races	1,011	3.48%
Asian	464	1.6%
Other race	57	0.2%
Native Hawaiian or Pacific Islander	6	0.02%

Mehlville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mehlville's average per capita income is $49,245. Household income levels show a median of $65,395. The poverty rate stands at 8.53%.

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	$104,071	-
Families	$88,565	$104,453
Households	$65,395	$83,728
Non Families	$44,053	$53,012

$49,245

Average Income

$65,395

Median Household Income

8.53%

Poverty Rate