Stevenson township

County:: Marion County
County Seat:: No
Area (mi²):: 36.665
State:: Illinois

Stevenson township is located in Marion County, Illinois. Stevenson township has a 2025 population of 1,132. Stevenson township is currently declining at a rate of -0.7% annually and its population has decreased by -4.15% since the most recent census, which recorded a population of 1,181 in 2020.

The average household income in Stevenson township is $87,798 with a poverty rate of 8.72%. The median age in Stevenson township is 53.6 years: 55.7 years for males, and 49.7 years for females.

Demographics

The racial composition of Stevenson township includes 91.57% White, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander, Black or African American, Native American and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Native Hawaiian or Pacific Islander

Black or African American

Native American

Race	Population	Percentage (of total)
White	956	91.57%
Two or more races	53	5.08%
Asian	16	1.53%
Other race	12	1.15%
Native Hawaiian or Pacific Islander	7	0.67%
Black or African American	0	0%
Native American	0	0%

Stevenson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stevenson township's average per capita income is $48,764. Household income levels show a median of $73,077. The poverty rate stands at 8.72%.

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	$109,167	-
Families	$85,000	$104,760
Households	$73,077	$87,798
Non Families	$29,904	$45,197

$48,764

Average Income

$73,077

Median Household Income

8.72%

Poverty Rate