Barnhart

County:: Jefferson County
County Seat:: No
Area (mi²):: 4.956
State:: Missouri

Barnhart is a CDP located in Jefferson County, Missouri. Barnhart has a 2025 population of 6,129. Barnhart is currently growing at a rate of 0.48% annually but its population has decreased by -8.19% since the most recent census, which recorded a population of 6,676 in 2020.

The average household income in Barnhart is $112,101 with a poverty rate of 3.95%. The median age in Barnhart is 33.4 years: 32.3 years for males, and 34 years for females.

Demographics

The racial composition of Barnhart includes 89.58% White, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	5,407	89.58%
Two or more races	609	10.09%
Black or African American	13	0.22%
Asian	7	0.12%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Barnhart Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Barnhart's average per capita income is $53,708. Household income levels show a median of $96,042. The poverty rate stands at 3.95%.

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	$111,036	-
Families	$100,897	$115,091
Households	$96,042	$112,101
Non Families	$59,931	$58,171

$53,708

Average Income

$96,042

Median Household Income

3.95%

Poverty Rate