Maine township Flag

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.

317
Total Population
18
Density (mi²)
2 0.63%
Growth

Maine township Population

Maine township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Maine township includes 93.72% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White17993.72%
Two or more races126.28%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

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

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)