Mascoutah township

County:: St. Clair County
County Seat:: No
Area (mi²):: 39.088
State:: Illinois

Mascoutah township is located in St. Clair County, Illinois. Mascoutah township has a 2025 population of 10,135. Mascoutah township is currently growing at a rate of 2.92% annually and its population has increased by 7.74% since the most recent census, which recorded a population of 9,407 in 2020.

The average household income in Mascoutah township is $108,728 with a poverty rate of 10.4%.The median age in Mascoutah township is 36.9 years: 36.5 years for males, and 37.2 years for females.

Demographics

The racial composition of Mascoutah township includes 80.8% White, 3.8% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	7,582	80.8%
Two or more races	879	9.37%
Black or African American	357	3.8%
Other race	233	2.48%
Asian	223	2.38%
Native American	110	1.17%

Mascoutah township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mascoutah township's average per capita income is $54,021. Household income levels show a median of $93,561. The poverty rate stands at 10.4%.

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	$128,644	-
Families	$120,000	$126,526
Households	$93,561	$108,728
Non Families	$44,315	$64,977

$54,021

Average Income

$93,561

Median Household Income

10.4%

Poverty Rate