Audubon, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Audubon, Iowa had a total population of 2,130, the 159th largest city in Iowa, with a median household income of $39,816, which is 47% lower than the state average. The poverty rate is 14.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 47% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 2.5x.
- Near full employment with an unemployment rate of just 2.4%.
Audubon Quick Facts
How Audubon Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,069 | 2,130 | +2.9% |
| Median household income | $41,389 | $39,816 | -3.8% |
| Median home value | $92,800 | $97,700 | +5.3% |
How Audubon Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 31 | National average: 61
Education
Educational Attainment (Adults 25+)
Audubon Rankings in Iowa
Explore Iowa Rankings
Other Cities in Audubon County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Exira | 705 | $47,344 | 23.4% | $84,700 |
| Kimballton | 319 | $55,417 | 32.6% | $107,100 |
| Brayton | 101 | $51,042 | 8.9% | $71,700 |
| Gray | 70 | $59,250 | 13.2% | $53,300 |
Cities Similar to Audubon
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lamoni | 2,207 | $54,554 | $113,400 | 41.9% | 16.6% |
| Sumner | 2,106 | $58,854 | $118,000 | 28.2% | 13.6% |
| Toledo | 1,966 | $53,333 | $118,400 | 20.2% | 22.2% |
| Lake Mills | 2,088 | $61,875 | $122,600 | 18.0% | 15.3% |
| Columbus Junction | 2,110 | $63,828 | $125,800 | 17.9% | 10.3% |
Population Overview
Audubon is a small community located in Iowa, within Audubon County. The total population is 2,130. It ranks as the 159th most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Audubon is 44.3 years. This is 15% higher than the state median of 38.6 years. 15.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Audubon is $39,816. This is 47% lower than the state median of $75,059. It is also 51% lower than the national median of $80,734. The poverty rate stands at 14.4%. This is 30% higher than the state poverty rate of 11.1%. The unemployment rate is 2.4%. This is 32% lower than the state rate of 3.6%. The median home value is $97,700. Housing costs are 53% lower than the state median of $208,000. With a home-value-to-income ratio of just 2.5x, Audubon is one of the most affordable housing markets in the area. 65.8% of occupied housing units are owner-occupied. This homeownership rate is 8% lower than the state average of 71.7%.
Race & Ethnicity
Audubon has a predominantly White (non-Hispanic) population, comprising 93.0% of all residents. Hispanic or Latino residents account for 4.7%. The Black or African American population (0.7%) is well below the state average of 3.8%.
Education
23.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 26% lower than the state rate of 31.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.6%.
Data Sources & Methodology
All demographic data for Audubon, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,017 Census-designated places in Iowa. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Audubon, Iowa?
Audubon, Iowa has a population of 2,130 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Audubon, IA?
The median household income in Audubon is $39,816, which is 51% lower than the national median of $80,734.
What is the poverty rate in Audubon, IA?
The poverty rate in Audubon is 14.4%. This means approximately 298 residents live below the federal poverty line.
What is the racial makeup of Audubon, Iowa?
Audubon's population is 93.0% White, 0.7% Black, 4.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Audubon, IA?
The median home value in Audubon is $97,700. The home-value-to-income ratio is 2.5x.
How educated is Audubon, Iowa?
23.3% of adults (25+) in Audubon hold a bachelor's degree or higher, and 5.1% hold a graduate or professional degree.