Kaskaskia township

County:: Fayette County
County Seat:: No
Area (mi²):: 34.302
State:: Illinois

Kaskaskia township is located in Fayette County, Illinois. Kaskaskia township has a 2025 population of 523. Kaskaskia township is currently declining at a rate of -0.57% annually and its population has decreased by -2.79% since the most recent census, which recorded a population of 538 in 2020.

The average household income in Kaskaskia township is $56,418 with a poverty rate of 18.04%. The median age in Kaskaskia township is 42.4 years: 44.5 years for males, and 34.5 years for females.

Demographics

The racial composition of Kaskaskia township includes 90.19% White, 6.96% Black or African American, and smaller percentages for Two or more races, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	285	90.19%
Black or African American	22	6.96%
Two or more races	9	2.85%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Kaskaskia township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Kaskaskia township's average per capita income is $32,969. Household income levels show a median of $51,688. The poverty rate stands at 18.04%.

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	$100,221	-
Households	$51,688	$56,418
Families	-	$80,009
Non Families	-	$35,267

$32,969

Average Income

$51,688

Median Household Income

18.04%

Poverty Rate