Norwalk Flag

Norwalk

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

Norwalk is located in Warren County, Iowa. Norwalk has a 2025 population of 1,415 . Norwalk 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 is $109,319 with a poverty rate of 2.52%. The median age in Norwalk is 33.2 years: 29.9 years for males, and 36.9 years for females. For every 100 females there are 108.4 males.

1.4K
Total Population
40
Density (mi²)

Norwalk Population

Norwalk Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Norwalk includes 95.62% White, and smaller percentages for Two or more races, Native American, Asian and multiracial populations.

Population by Race

White (95.62%)

Two or more races (2.97%)

Native American (0.71%)

Asian (0.71%)

Race
Population
Percentage (of total)
White1,35395.62%
Two or more races422.97%
Native American100.71%
Asian100.71%

Norwalk Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Norwalk'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

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)