Barnum, IA
Population 279 · Iowa
About Barnum, IA
Barnum is a small community in Iowa with a population of 279 residents. The median household income is $83,580 per year, which is above the national average. The median age in Barnum is 27.1 years.
Housing in Barnum has a median home value of $132,500 and median monthly rent of $495. Of the 115 total housing units, the majority are owner-occupied, with 98 owner-occupied and 9 renter-occupied units.
The unemployment rate in Barnum is 3.9% and the poverty rate is 11.5%. 2.0% of residents hold a bachelor's degree or higher. The average commute time is 17.3 minutes.
How Barnum Ranks in Iowa
Cost of Living in Barnum, IA
Compared to national averages, Barnum has a median household income of $83,580 (11% above the national median of $75,149). Home values average $132,500, which is 46% below the national median. Monthly rent at $495 is 57% below the US average of $1,163. Within Iowa, Barnum's income is 23% above the state average of $67,947, and home values are 0% above the state median of $132,237.
Why Live in Barnum, IA?
Barnum offers a strong local economy with a median household income of $83,580, well above the national average, and affordable housing with a median home value of $132,500, below the US average of $244,900, and rent that’s lower than the national average at $495/month. Additionally, the city features a low poverty rate of 11.5%, better than the national average, and short commute times averaging just 17.3 minutes.
Barnum has a population of 279 with a median age of 27.1 years. Compare Barnum with other cities to see how it stacks up, or explore all cities in Iowa.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Barnum
What is the population of Barnum, IA?
The population of Barnum, IA is 279 according to the latest Census data.
What is the median household income in Barnum?
The median household income in Barnum, IA is $83,580 per year.
What is the median home value in Barnum?
The median home value in Barnum, IA is $132,500.
What is the average rent in Barnum?
The median monthly rent in Barnum, IA is $495.
What is the unemployment rate in Barnum?
The unemployment rate in Barnum, IA is 3.9%.