Limestone township

County:: Kankakee County
County Seat:: No
Area (mi²):: 40.382
State:: Illinois

Limestone township is located in Kankakee County, Illinois. Limestone township has a 2025 population of 4,949. Limestone township is currently declining at a rate of -0.22% annually and its population has decreased by -2.02% since the most recent census, which recorded a population of 5,051 in 2020.

The average household income in Limestone township is $131,226 with a poverty rate of 4.66%.The median age in Limestone township is 42.7 years: 43.3 years for males, and 41.8 years for females.

Demographics

The racial composition of Limestone township includes 95.7% White, and smaller percentages for Two or more races, Black or African American, other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	4,804	95.7%
Two or more races	128	2.55%
Black or African American	60	1.2%
Other race	25	0.5%
Native American	3	0.06%

Limestone township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Limestone township's average per capita income is $63,194. Household income levels show a median of $111,652. The poverty rate stands at 4.66%.

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	$132,054	-
Families	$124,208	$144,030
Households	$111,652	$131,226
Non Families	$60,938	$65,489

$63,194

Average Income

$111,652

Median Household Income

4.66%

Poverty Rate