Manchester

County:: St. Louis County
County Seat:: No
Area (mi²):: 5.032
State:: Missouri

Manchester is a city located in St. Louis County, Missouri. Manchester has a 2025 population of 17,809. Manchester is currently declining at a rate of -0.56% annually and its population has decreased by -2.77% since the most recent census, which recorded a population of 18,316 in 2020.

The average household income in Manchester is $118,467 with a poverty rate of 5.65%. The median age in Manchester is 38.5 years: 36.5 years for males, and 40.5 years for females.

Demographics

The racial composition of Manchester includes 73.98% White, 11.66% Asian, 3.13% Black or African American, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	13,457	73.98%
Asian	2,121	11.66%
Two or more races	1,819	10%
Black or African American	570	3.13%
Other race	160	0.88%
Native American	48	0.26%
Native Hawaiian or Pacific Islander	14	0.08%

Manchester Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Manchester's average per capita income is $62,530. Household income levels show a median of $92,839. The poverty rate stands at 5.65%.

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	$140,082	-
Families	$124,676	$140,279
Households	$92,839	$118,467
Non Families	$51,085	$74,841

$62,530

Average Income

$92,839

Median Household Income

5.65%

Poverty Rate