Millstadt township Flag

Millstadt township

County Seat:
No
Area (mi²):
46.751
State:
Illinois

Millstadt township is located in St. Clair County, Illinois. Millstadt township has a 2025 population of 6,400. Millstadt township is currently declining at a rate of -0.96% annually and its population has decreased by -5.03% since the most recent census, which recorded a population of 6,739 in 2020.

The average household income in Millstadt township is $117,287 with a poverty rate of 7.54%.The median age in Millstadt township is 45 years: 43.6 years for males, and 46.6 years for females.

6.4K
Total Population
137
Density (mi²)
-62 -0.96%
Growth

Millstadt township Population

Millstadt township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Millstadt township includes 96.69% White, and smaller percentages for Two or more races, Native American, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White6,43596.69%
Two or more races1211.82%
Native American691.04%
Other race300.45%

Millstadt township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Millstadt township's average per capita income is $70,466. Household income levels show a median of $94,786. The poverty rate stands at 7.54%.

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$120,644-
Families$113,343$122,178
Households$94,786$117,287
Non Families$49,555$102,228

$70,466

Average Income

$94,786

Median Household Income

7.54%

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)