Allens Grove township Flag

Allens Grove township

County:
Mason County
County Seat:
No
Area (mi²):
35.725
State:
Illinois

Allens Grove township is located in Mason County, Illinois. Allens Grove township has a 2025 population of 433. Allens Grove township is currently declining at a rate of -1.37% annually and its population has decreased by -6.88% since the most recent census, which recorded a population of 465 in 2020.

The average household income in Allens Grove township is $73,761 with a poverty rate of 21.48%.The median age in Allens Grove township is 35.9 years: 38.3 years for males, and 35 years for females.

433
Total Population
12
Density (mi²)
-6 -1.37%
Growth

Allens Grove township Population

Allens Grove township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Allens Grove township includes 87.7% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White39287.7%
Two or more races5512.3%

Allens Grove township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allens Grove township's average per capita income is $37,500. Household income levels show a median of $56,964. The poverty rate stands at 21.48%.

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$80,833-
Families$62,321$83,105
Households$56,964$73,761
Non Families$47,500$53,445

$37,500

Average Income

$56,964

Median Household Income

21.48%

Poverty Rate

Nearby Cities

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)