Engelmann township

County:: St. Clair County
County Seat:: No
Area (mi²):: 29.581
State:: Illinois

Engelmann township is located in St. Clair County, Illinois. Engelmann township has a 2025 population of 715. Engelmann township is currently declining at a rate of -1.11% annually and its population has decreased by -5.42% since the most recent census, which recorded a population of 756 in 2020.

The average household income in Engelmann township is $134,682 with a poverty rate of 1.19%. The median age in Engelmann township is 57.6 years: 56.7 years for males, and 58 years for females.

Demographics

The racial composition of Engelmann township includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	671	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Engelmann township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Engelmann township's average per capita income is $75,083. Household income levels show a median of $80,833. The poverty rate stands at 1.19%.

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
Households	$80,833	$134,682
Families	-	$149,505
Married Families	-	-
Non Families	-	$57,875

$75,083

Average Income

$80,833

Median Household Income

1.19%

Poverty Rate