Madison township Flag

Madison township

County:
Madison County
County Seat:
No
Area (mi²):
40.817
State:
Illinois

Madison township is located in Madison County, Illinois. Madison township has a 2026 population of 758. Madison township is currently declining at a rate of -0.66% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 784 in 2020.

The median household income in Madison township is $78,482 with a poverty rate of 8.21%. The median age in Madison township is 43 years: 32.8 years for males, and 48.1 years for females. For every 100 females there are 92.4 males.

758
Total Population
19
Density (mi²)
-5 -0.66%
Growth

Madison township Population

Madison township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026758-5-0.66%
2025763-5-0.65%
2024768-5-0.65%
2023773-2-0.26%
2022775-11-1.4%
202178620.26%
2020784-1-0.13%
2019784-9-1.13%
2018793-8-1%
201780130.38%
2016798-8-0.99%
2015806-4-0.49%
201481020.25%
2013808-7-0.86%
2012815-2-0.24%
2011817-2-0.24%
2010817-2-0.24%

Median Age

Overall: 43 years
Female: 48.1 years
Male: 32.8 years

Madison township Adults

There are 704 adults, (159 of whom are seniors) in Madison township.

Sex Ratio

Female: 459 (52%)
Male: 424 (48%)

Demographics

The racial composition of Madison township includes 92.19% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White81492.19%
Two or more races697.81%
Race
Population ↓
Percentage (of total)
White81492.19%
Two or more races697.81%

Madison township Marital Status

Economics and Income Statistics

Madison township 's average per capita income is $38,317. Household income levels show a median of $78,482. The poverty rate stands at 8.21%.

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
Non Families$95,865$73,060
Married Families$84,688-
Households$78,482$78,300
Families$55,000$76,152

$38,317

Average Income

$78,482

Median Household Income

8.21%

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)