Stewartsville

County:: DeKalb County
County Seat:: No
Area (mi²):: 0.988
State:: Missouri

Stewartsville is a city located in DeKalb County, Missouri. Stewartsville has a 2025 population of 732. Stewartsville is currently declining at a rate of -0.14% annually and its population has decreased by -0.54% since the most recent census, which recorded a population of 736 in 2020.

The average household income in Stewartsville is $76,451 with a poverty rate of 7.52%.The median age in Stewartsville is 26.7 years: 22.9 years for males, and 28.4 years for females.

Demographics

The racial composition of Stewartsville includes 90.91% White, 4.99% Black or African American, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	710	90.91%
Black or African American	39	4.99%
Two or more races	28	3.59%
Other race	4	0.51%

Stewartsville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stewartsville's average per capita income is $45,208. Household income levels show a median of $73,906. The poverty rate stands at 7.52%.

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	$89,688	-
Families	$81,875	$84,766
Households	$73,906	$76,451
Non Families	$34,688	$49,649

$45,208

Average Income

$73,906

Median Household Income

7.52%

Poverty Rate