Mascoutah Flag

Mascoutah

County Seat:
No
Area (mi²):
9.64
State:
Illinois

Mascoutah is a city located in St. Clair County, Illinois. Mascoutah has a 2025 population of 9,201 . Mascoutah is currently growing at a rate of 0.91% annually and its population has increased by 4.74% since the most recent census, which recorded a population of 8,785 in 2020.

The average household income in Mascoutah is $109,758 with a poverty rate of 10.96%. The median age in Mascoutah is 36.6 years: 35.8 years for males, and 37 years for females. For every 100 females there are 100.3 males.

9.2K
Total Population
954
Density (mi²)
83 0.91%
Growth

Mascoutah Population

Mascoutah Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mascoutah includes 79.72% White, 4.08% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

White (79.72%)

Two or more races (9.92%)

Black or African American (4.08%)

Asian (2.55%)

Other race (2.47%)

Native American (1.26%)

Race
Population
Percentage (of total)
White6,97079.72%
Two or more races8679.92%
Black or African American3574.08%
Asian2232.55%
Other race2162.47%
Native American1101.26%

Mascoutah Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mascoutah's average per capita income is $53,554. Household income levels show a median of $93,902. The poverty rate stands at 10.96%.

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$129,131-
Families$125,307$128,103
Households$93,902$109,758
Non Families$44,821$66,049

$53,554

Average Income

$93,902

Median Household Income

10.96%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)