Ionia city, Iowa Demographics & Population 2026
As of 2026, Ionia city, Iowa has a total population of 318, the 588th largest city in Iowa, with a median household income of $73,426, which is about average than the state average. The poverty rate is 5.7%.
Key Takeaways
- Only 5.7% of adults have a bachelor's degree, well below the national average of 35.0%.
- Housing is very affordable with a home-value-to-income ratio of just 1.3x.
- Near full employment with an unemployment rate of just 1.1%.
Ionia city Quick Facts
How Ionia 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+)
Ionia city Rankings in Iowa
Explore Iowa Rankings
Cities Similar to Ionia city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Minburn city | 319 | $74,063 | $132,600 | 17.9% | 4.1% |
| Crawfordsville city | 322 | $73,929 | $87,000 | 17.8% | 7.4% |
| Templeton city | 314 | $72,813 | $159,000 | 14.4% | 7.0% |
| Holiday Lake CDP | 321 | $76,863 | $257,800 | 28.8% | 5.0% |
| Persia city | 327 | $75,000 | $111,300 | 19.1% | 17.0% |
Population Overview
Ionia city is a small community located in Iowa. The total population is 318. It ranks as the 588th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Ionia city is 36.5 years. This is 5% lower than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Ionia city is $73,426. This is about average than the state median of $73,147. Compared to the national median of $78,538, household income here is 7% lower. The poverty rate stands at 5.7%. This is 48% lower than the state poverty rate of 11.0%. The unemployment rate is 1.1%. This is 69% lower than the state rate of 3.6%. The median home value is $97,600. Housing costs are 50% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.3x, Ionia city is one of the most affordable housing markets in the area. 78.0% of occupied housing units are owner-occupied. This homeownership rate is 9% higher than the state average of 71.5%.
Race & Ethnicity
Ionia city has a predominantly White (non-Hispanic) population, comprising 98.1% of all residents. Hispanic or Latino residents account for 1.6%. The Hispanic or Latino population (1.6%) is well below the state average of 7.0%.
Education
5.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 82% 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 93.4%.
Data Sources & Methodology
All demographic data for Ionia 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 Ionia city, Iowa?
Ionia city, Iowa has a population of 318 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Ionia city, IA?
The median household income in Ionia city is $73,426, which is 7% lower the national median of $78,538.
What is the poverty rate in Ionia city, IA?
The poverty rate in Ionia city is 5.7%. This means approximately 18 residents live below the federal poverty line.
What is the racial makeup of Ionia city, Iowa?
Ionia city's population is 98.1% White, 0.0% Black, 1.6% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Ionia city, IA?
The median home value in Ionia city is $97,600. The home-value-to-income ratio is 1.3x.
How educated is Ionia city, Iowa?
5.7% of adults (25+) in Ionia city hold a bachelor's degree or higher, and 0.9% hold a graduate or professional degree.