Arthur, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Arthur, Iowa had a total population of 252, the 650th largest city in Iowa, with a median household income of $53,711, which is 28% lower than the state average. The poverty rate is 24.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 0.9x.
Arthur Quick Facts
How Arthur 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 | 295 | 252 | -14.6% |
| Median household income | $53,750 | $53,711 | -0.1% |
| Median home value | $65,000 | $50,000 | -23.1% |
How Arthur 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+)
Arthur Rankings in Iowa
Explore Iowa Rankings
Other Cities in Ida County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Ida Grove | 1,967 | $61,250 | 8.3% | $94,900 |
| Holstein | 1,600 | $64,115 | 16.8% | $114,400 |
| Battle Creek | 803 | $59,688 | 8.2% | $73,800 |
| Galva | 447 | $73,750 | 21.7% | $80,400 |
Cities Similar to Arthur
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Defiance | 251 | $53,542 | $101,600 | 11.4% | 11.6% |
| Low Moor | 253 | $52,143 | $118,300 | 9.9% | 19.1% |
| Corwith | 249 | $55,313 | $58,300 | 12.1% | 50.2% |
| Douds | 243 | N/A | $96,700 | 27.5% | 41.6% |
| Greeley | 252 | $49,375 | $98,300 | 1.2% | 22.0% |
A note before these figures: with a population of 252, Arthur's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Arthur is a small community located in Iowa, within Ida County. The total population is 252. It ranks as the 650th most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Arthur is 29.5 years. This is 24% lower than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Arthur is $53,711. This is 28% lower than the state median of $75,059. It is also 33% lower than the national median of $80,734. The poverty rate stands at 24.2%. This is 119% higher than the state poverty rate of 11.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The survey records no unemployed residents in Arthur, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $50,000. Housing costs are 76% lower than the state median of $208,000. With a home-value-to-income ratio of just 0.9x, Arthur is one of the most affordable housing markets in the area. 57.9% of occupied housing units are owner-occupied. This homeownership rate is 19% lower than the state average of 71.7%.
Race & Ethnicity
The largest racial or ethnic group in Arthur is White (non-Hispanic), making up 82.1% of the population. Hispanic or Latino residents account for 14.3%. The Hispanic or Latino population is significantly higher than the state average (14.3% vs 7.3%).
Education
22.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% 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 99.2%.
Data Sources & Methodology
All demographic data for Arthur, 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 Arthur, Iowa?
Arthur, Iowa has a population of 252 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Arthur, IA?
The median household income in Arthur is $53,711, which is 33% lower than the national median of $80,734.
What is the poverty rate in Arthur, IA?
The poverty rate in Arthur is 24.2%. This means approximately 61 residents live below the federal poverty line.
What is the racial makeup of Arthur, Iowa?
Arthur's population is 82.1% White, 0.0% Black, 14.3% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Arthur, IA?
The median home value in Arthur is $50,000. The home-value-to-income ratio is 0.9x.
How educated is Arthur, Iowa?
22.3% of adults (25+) in Arthur hold a bachelor's degree or higher, and 3.9% hold a graduate or professional degree.