Walnut township

County:: Pottawattamie County
County Seat:: No
Area (mi²):: 26.1
State:: Iowa

Walnut township is located in Pottawattamie County, Iowa. Walnut township has a 2025 population of 69,431. Walnut 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 Walnut township is $122,119 with a poverty rate of 7.63%.The median age in Walnut township is 38.4 years: 38.1 years for males, and 38.7 years for females.

Demographics

The racial composition of Walnut township includes 79.1% White, 5.82% Black or African American, 5.58% Asian, 3.41% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	54,917	79.1%
Black or African American	4,041	5.82%
Two or more races	3,966	5.71%
Asian	3,872	5.58%
Other race	2,371	3.41%
Native American	264	0.38%

Walnut township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Walnut township's average per capita income is $57,524. Household income levels show a median of $86,312. The poverty rate stands at 7.63%.

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	$137,742	-
Families	$120,966	$153,469
Households	$86,312	$122,119
Non Families	$57,823	$76,029

$57,524

Average Income

$86,312

Median Household Income

7.63%

Poverty Rate