Penn township

County:: Madison County
County Seat:: No
Area (mi²):: 35.281
State:: Iowa

Penn township is located in Madison County, Iowa. Penn township has a 2025 population of 597. Penn 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 Penn township is $95,076 with a poverty rate of 10.37%.The median age in Penn township is 44.2 years: 34.7 years for males, and 48.9 years for females.

Demographics

The racial composition of Penn township includes 88.27% White, 5.86% Black or African American, 4.36% Asian, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	527	88.27%
Black or African American	35	5.86%
Asian	26	4.36%
Two or more races	9	1.51%

Penn township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Penn township's average per capita income is $42,583. Household income levels show a median of $63,403. The poverty rate stands at 10.37%.

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	$127,708	-
Families	$89,643	$125,343
Households	$63,403	$95,076
Non Families	$26,250	$39,903

$42,583

Average Income

$63,403

Median Household Income

10.37%

Poverty Rate