Barnes City Flag

Barnes City

County:
Mahaska County
County Seat:
No
Area (mi²):
0.588
State:
Iowa

Barnes City is a city located in Mahaska County, Iowa. Barnes City has a 2026 population of 151. Barnes City is currently declining at a rate of 0% annually and its population has decreased by -1.95% since the most recent census, which recorded a population of 154 in 2020.

The median household income in Barnes City is $82,500 with a poverty rate of 2.56%. The median age in Barnes City is 56.3 years: 43.9 years for males, and 59.5 years for females. For every 100 females there are 95.0 males.

151
Total Population
257
Density (mi²)

Barnes City Population

Barnes City Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202615100%
2025151-1-0.66%
202415210.66%
2023151-1-0.66%
202215200%
2021152-2-1.3%
202015400%
201917110.59%
2018170-2-1.16%
201717200%
2016172-1-0.58%
2015173-3-1.7%
201417600%
201317600%
2012176-1-0.56%
201117710.57%
201017600%

Median Age

Overall: 56.3 years
Female: 59.5 years
Male: 43.9 years

Barnes City Adults

There are 97 adults, (38 of whom are seniors) in Barnes City.

Sex Ratio

Female: 60 (51.3%)
Male: 57 (48.7%)

Demographics

The racial composition of Barnes City includes 96.58% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White11396.58%
Two or more races43.42%
Race
Population ↓
Percentage (of total)
White32.56%
Race
Population ↓
Percentage (of total)
White11094.02%
Two or more races43.42%

Barnes City Marital Status

Economics and Income Statistics

Barnes City 's average per capita income is $49,250. Household income levels show a median of $82,500. The poverty rate stands at 2.56%.

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
Families$93,750$83,871
Married Families$83,750-
Households$82,500$77,100
Non Families-$66,636

$49,250

Average Income

$82,500

Median Household Income

2.56%

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)