Carrigan township

County:: Marion County
County Seat:: No
Area (mi²):: 35.105
State:: Illinois

Carrigan township is located in Marion County, Illinois. Carrigan township has a 2025 population of 354. Carrigan township is currently declining at a rate of 0% annually and its population has decreased by -2.21% since the most recent census, which recorded a population of 362 in 2020.

The average household income in Carrigan township is $109,538 with a poverty rate of 4.94%.The median age in Carrigan township is 44.9 years: 48.1 years for males, and 39.5 years for females.

Demographics

The racial composition of Carrigan township includes 95.68% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	487	95.68%
Two or more races	20	3.93%
Asian	1	0.2%
Other race	1	0.2%

Carrigan township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Carrigan township's average per capita income is $47,273. Household income levels show a median of $74,688. The poverty rate stands at 4.94%.

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	$101,094	-
Families	$97,031	$104,617
Households	$74,688	$109,538
Non Families	$54,265	$115,407

$47,273

Average Income

$74,688

Median Household Income

4.94%

Poverty Rate