Madison township

County:: Winneshiek County
County Seat:: No
Area (mi²):: 35.879
State:: Iowa

Madison township is located in Winneshiek County, Iowa. Madison township has a 2025 population of 343. Madison township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Madison township is $165,785 with a poverty rate of 1.75%. The median age in Madison township is 54.3 years: 52.1 years for males, and 60.5 years for females.

Demographics

The racial composition of Madison township includes 98.25% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, Two or more races and multiracial populations.

Population by Race

White

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Two or more races

Race	Population	Percentage (of total)
White	337	98.25%
Other race	6	1.75%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Two or more races	0	0%

Madison township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Madison township's average per capita income is $53,819. Household income levels show a median of $125,417. The poverty rate stands at 1.75%.

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	$134,583	-
Families	$133,750	$230,584
Households	$125,417	$165,785
Non Families	-	$43,662

$53,819

Average Income

$125,417

Median Household Income

1.75%

Poverty Rate