Maine township

County:: Grundy County
County Seat:: No
Area (mi²):: 17.891
State:: Illinois

Maine township is located in Grundy County, Illinois. Maine township has a 2025 population of 317. Maine township is currently growing at a rate of 0.63% annually and its population has increased by 2.92% since the most recent census, which recorded a population of 308 in 2020.

The average household income in Maine township is $149,149 with a poverty rate of 13.09%.The median age in Maine township is 58.2 years: 58.9 years for males, and 49.2 years for females.

Demographics

The racial composition of Maine township includes 93.72% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	179	93.72%
Two or more races	12	6.28%

Maine township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Maine township's average per capita income is $127,778. Household income levels show a median of $152,833. The poverty rate stands at 13.09%.

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	$176,250	-
Non Families	$153,417	$154,548
Households	$152,833	$149,149
Families	$122,083	$146,663

$127,778

Average Income

$152,833

Median Household Income

13.09%

Poverty Rate