Duncan, IA
Population 41 · Iowa
About Duncan, IA
Duncan is a small community located in Iowa with a population of 41 residents according to the latest US Census Bureau American Community Survey data. The median household income is $0 per year, which is 100% below the national median of $75,149. The median age of 55.4 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Duncan features a median home value of $0, which is 100% below the national median of $244,900. This makes Duncan one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 14 total housing units, 71% are owner-occupied (10 units) and 29% are renter-occupied (4 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Duncan shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 78.0%, above the national average of 12.4%. Workers in Duncan have an average one-way commute time of 0 minutes, one of the shorter commutes in the region.
Education & Demographics
0.0% of Duncan residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
Cost of Living in Duncan, IA
Compared to national averages, Duncan has a median household income of $0 (100% below the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Iowa, Duncan's income is 100% below the state average of $67,947, and home values are 100% below the state median of $132,237.
Why Live in Duncan, IA?
Duncan offers affordable housing with a median home value of $0, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%. Additionally, the city features short commute times averaging just 0 minutes.
Potential considerations include median household income ($0) that falls below the national average. However, Duncan’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Duncan has a population of 41 with a median age of 55.4 years. Compare Duncan with other cities to see how it stacks up, or explore all cities in Iowa.
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Demographics
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Economy & Education
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Other Cities in Iowa
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Duncan
What is the population of Duncan, IA?
The population of Duncan, IA is 41 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Iowa.
What is the median household income in Duncan?
The median household income in Duncan, IA is $0 per year, which is 100% below the national median of $75,149.
What is the median home value in Duncan?
The median home value in Duncan, IA is $0, which is 100% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Duncan?
The median monthly rent in Duncan, IA is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Duncan?
The unemployment rate in Duncan, IA is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Duncan, IA a good place to live?
Duncan offers a moderate cost of living, affordable housing, and a strong job market. With a population of 41 and a median age of 55.4, the city appeals to established professionals and retirees.
How educated is Duncan, IA?
0.0% of residents in Duncan aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Duncan?
Key cost-of-living indicators for Duncan, IA: median home value is $0 (100% below national), median rent is $0/month, and median household income is $0. The home-value-to-income ratio is NaNx, a moderate figure by national standards.
What is the poverty rate in Duncan?
The poverty rate in Duncan, IA is 78.0%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Duncan, IA?
Duncan's population is 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.