Lebanon township

County:: St. Clair County
County Seat:: No
Area (mi²):: 36.467
State:: Illinois

Lebanon township is located in St. Clair County, Illinois. Lebanon township has a 2025 population of 4,633. Lebanon township is currently declining at a rate of -0.83% annually and its population has decreased by -4.14% since the most recent census, which recorded a population of 4,833 in 2020.

The average household income in Lebanon township is $99,949 with a poverty rate of 4.55%. The median age in Lebanon township is 38 years: 44.3 years for males, and 34.7 years for females.

Demographics

The racial composition of Lebanon township includes 86.4% White, 3.96% Black or African American, and smaller percentages for other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	4,128	86.4%
Two or more races	422	8.83%
Black or African American	189	3.96%
Other race	22	0.46%
Native American	17	0.36%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Lebanon township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lebanon township's average per capita income is $57,708. Household income levels show a median of $83,125. The poverty rate stands at 4.55%.

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	$97,213	-
Families	$96,185	$122,482
Households	$83,125	$99,949
Non Families	$51,984	$65,838

$57,708

Average Income

$83,125

Median Household Income

4.55%

Poverty Rate