Norwalk township

County:: Warren County
County Seat:: No
Area (mi²):: 35.493
State:: Iowa

Norwalk township is located in Warren County, Iowa. Norwalk township has a 2025 population of 1,415. Norwalk 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 Norwalk township is $109,319 with a poverty rate of 2.52%. The median age in Norwalk township is 33.2 years: 29.9 years for males, and 36.9 years for females.

Demographics

The racial composition of Norwalk township includes 95.62% White, and smaller percentages for Two or more races, Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,353	95.62%
Two or more races	42	2.97%
Native American	10	0.71%
Asian	10	0.71%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Norwalk township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Norwalk township's average per capita income is $56,280. Household income levels show a median of $89,531. The poverty rate stands at 2.52%.

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	$118,750	-
Families	$111,333	$128,334
Households	$89,531	$109,319
Non Families	$56,406	$65,411

$56,280

Average Income

$89,531

Median Household Income

2.52%

Poverty Rate