Walnut Flag

Walnut

County Seat:
No
Area (mi²):
35.474
State:
Iowa

Walnut is located in Pottawattamie County, Iowa. Walnut has a 2025 population of 1,162 . Walnut 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 is $78,475 with a poverty rate of 7.14%. The median age in Walnut is 40.9 years: 40.9 years for males, and 40.9 years for females. For every 100 females there are 106.4 males.

1.2K
Total Population
33
Density (mi²)

Walnut Population

Walnut Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Walnut includes 82.01% White, 8.95% Black or African American, and smaller percentages for Native American, other race and multiracial populations.

Population by Race

White (82.01%)

Black or African American (8.95%)

Two or more races (6.8%)

Native American (1.46%)

Other race (0.77%)

Race
Population
Percentage (of total)
White95382.01%
Black or African American1048.95%
Two or more races796.8%
Native American171.46%
Other race90.77%

Walnut Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Walnut's average per capita income is $42,473. Household income levels show a median of $74,375. The poverty rate stands at 7.14%.

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$111,442-
Families$103,750$93,296
Households$74,375$78,475
Non Families$41,298$44,829

$42,473

Average Income

$74,375

Median Household Income

7.14%

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)