Allerton city, Iowa Demographics & Population 2026
As of 2026, Allerton city, Iowa has a total population of 413, the 515th largest city in Iowa, with a median household income of $45,417, which is 38% lower than the state average. The poverty rate is 25.2%.
Key Takeaways
- Household income is 38% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (25.2%), well above the national average of 12.4%.
- Housing is very affordable with a home-value-to-income ratio of just 1.9x.
Allerton city Quick Facts
How Allerton city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 30 | National average: 60
Education
Educational Attainment (Adults 25+)
Allerton city Rankings in Iowa
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Cities Similar to Allerton city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Spillville city | 409 | $42,750 | $156,600 | 20.4% | 16.9% |
| Bayard city | 399 | $43,750 | $57,700 | 3.3% | 31.5% |
| Grandview city | 438 | $46,750 | $134,000 | 10.1% | 8.0% |
| Otho city | 397 | $42,083 | $85,600 | 11.3% | 15.4% |
| Dow City city | 384 | $46,932 | $130,200 | 3.9% | 15.1% |
Population Overview
Allerton city is a small community located in Iowa. The total population is 413. It ranks as the 515th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Allerton city is 44.5 years. This is 15% higher than the state median of 38.6 years. 11.9% 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 Allerton city is $45,417. This is 38% lower than the state median of $73,147. Compared to the national median of $78,538, household income here is 42% lower. The poverty rate stands at 25.2%. This is 129% higher than the state poverty rate of 11.0%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 3.8%. This is 5% higher than the state rate of 3.6%. The median home value is $85,000. Housing costs are 57% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.9x, Allerton city is one of the most affordable housing markets in the area. 79.3% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 71.5%.
Race & Ethnicity
Allerton city has a predominantly White (non-Hispanic) population, comprising 90.1% of all residents.
Education
15.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 50% lower than the state rate of 30.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.3%.
Data Sources & Methodology
All demographic data for Allerton city, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,018 Census-designated places in Iowa. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Allerton city, Iowa?
Allerton city, Iowa has a population of 413 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Allerton city, IA?
The median household income in Allerton city is $45,417, which is 42% lower the national median of $78,538.
What is the poverty rate in Allerton city, IA?
The poverty rate in Allerton city is 25.2%. This means approximately 104 residents live below the federal poverty line.
What is the racial makeup of Allerton city, Iowa?
Allerton city's population is 90.1% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Allerton city, IA?
The median home value in Allerton city is $85,000. The home-value-to-income ratio is 1.9x.
How educated is Allerton city, Iowa?
15.5% of adults (25+) in Allerton city hold a bachelor's degree or higher, and 4.9% hold a graduate or professional degree.