Maryville

County:: Madison County
County Seat:: No
Area (mi²):: 5.773
State:: Illinois

Maryville is a village located in Madison County, Illinois. Maryville has a 2025 population of 8,355. Maryville is currently growing at a rate of 0.24% annually and its population has increased by 1.19% since the most recent census, which recorded a population of 8,257 in 2020.

The average household income in Maryville is $120,714 with a poverty rate of 3.2%. The median age in Maryville is 49.8 years: 47.6 years for males, and 50.7 years for females.

Demographics

The racial composition of Maryville includes 87.87% White, 6.01% Black or African American, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	7,276	87.87%
Black or African American	498	6.01%
Two or more races	330	3.99%
Asian	176	2.13%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Maryville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Maryville's average per capita income is $58,832. Household income levels show a median of $100,813. The poverty rate stands at 3.2%.

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	$149,215	-
Families	$142,210	$147,193
Households	$100,813	$120,714
Non Families	$63,089	$68,459

$58,832

Average Income

$100,813

Median Household Income

3.2%

Poverty Rate