Mazon township

County:: Grundy County
County Seat:: No
Area (mi²):: 35.12
State:: Illinois

Mazon township is located in Grundy County, Illinois. Mazon township has a 2025 population of 1,496. Mazon township is currently growing at a rate of 0.54% annually and its population has increased by 1.77% since the most recent census, which recorded a population of 1,470 in 2020.

The average household income in Mazon township is $105,181 with a poverty rate of 8.46%.The median age in Mazon township is 35.8 years: 30.8 years for males, and 40.3 years for females.

Demographics

The racial composition of Mazon township includes 95.5% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,675	95.5%
Other race	45	2.57%
Two or more races	34	1.94%

Mazon township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mazon township's average per capita income is $52,813. Household income levels show a median of $83,698. The poverty rate stands at 8.46%.

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	$124,766	-
Families	$100,694	$117,718
Households	$83,698	$105,181
Non Families	$58,194	$67,791

$52,813

Average Income

$83,698

Median Household Income

8.46%

Poverty Rate