Cass township

County:: Fulton County
County Seat:: No
Area (mi²):: 39.403
State:: Illinois

Cass township is located in Fulton County, Illinois. Cass township has a 2025 population of 524. Cass township is currently declining at a rate of -1.32% annually and its population has decreased by -4.9% since the most recent census, which recorded a population of 551 in 2020.

The average household income in Cass township is $69,296 with a poverty rate of 8.17%.The median age in Cass township is 48.4 years: 43.2 years for males, and 54.6 years for females.

Demographics

The racial composition of Cass township includes 99.81% White, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	513	99.81%
Native American	1	0.19%

Cass township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cass township's average per capita income is $52,115. Household income levels show a median of $62,143. The poverty rate stands at 8.17%.

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	$83,452	-
Families	$78,125	$82,264
Households	$62,143	$69,296
Non Families	$40,694	$41,595

$52,115

Average Income

$62,143

Median Household Income

8.17%

Poverty Rate