Cincinnati, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Cincinnati, Iowa had a total population of 229, the 673rd largest city in Iowa, with a median household income of $45,625, which is 39% lower than the state average. The poverty rate is 23.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 39% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
- Unemployment rate of 12.9% is notably above the national average.
Cincinnati Quick Facts
How Cincinnati 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 | 201 | 229 | +13.9% |
| Median household income | $43,750 | $45,625 | +4.3% |
| Median home value | $42,500 | $56,400 | +32.7% |
How Cincinnati 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+)
Cincinnati Rankings in Iowa
Explore Iowa Rankings
Other Cities in Appanoose County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Centerville | 5,372 | $46,563 | 21.3% | $103,000 |
| Moravia | 624 | $49,286 | 10.3% | $121,700 |
| Moulton | 498 | $66,250 | 15.9% | $81,800 |
| Mystic | 216 | $41,000 | 17.1% | $57,500 |
| Unionville | 78 | $82,813 | 5.1% | $95,000 |
| Exline | 73 | $43,750 | 12.3% | $85,600 |
| Numa | 58 | $63,125 | 12.1% | N/A |
| Plano | 39 | $63,750 | 2.6% | $93,300 |
| Rathbun | 30 | $71,875 | 6.7% | $151,800 |
| Udell | 13 | $90,000 | 23.1% | $55,000 |
Cities Similar to Cincinnati
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Randolph | 235 | $46,500 | $90,500 | 24.5% | 6.8% |
| Douds | 243 | N/A | $96,700 | 27.5% | 41.6% |
| Renwick | 229 | $52,125 | $81,100 | 9.4% | 9.2% |
| Woden | 219 | $50,000 | $76,000 | 23.3% | 32.4% |
| Brunsville | 210 | $45,000 | $129,200 | 17.1% | 19.5% |
A note before these figures: with a population of 229, Cincinnati'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
Cincinnati is a small community located in Iowa, within Appanoose County. The total population is 229. It ranks as the 673rd most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Cincinnati is 47.3 years. This is 23% higher than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Cincinnati is $45,625. This is 39% lower than the state median of $75,059. It is also 43% lower than the national median of $80,734. The poverty rate stands at 23.6%. This is 113% 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 unemployment rate is 12.9%. This is 261% higher than the state rate of 3.6%. The median home value is $56,400. Housing costs are 73% lower than the state median of $208,000. With a home-value-to-income ratio of just 1.2x, Cincinnati is one of the most affordable housing markets in the area. 85.6% of occupied housing units are owner-occupied. This homeownership rate is 19% higher than the state average of 71.7%.
Race & Ethnicity
Cincinnati has a predominantly White (non-Hispanic) population, comprising 98.7% of all residents.
Education
11.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 63% 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 71.5%.
Data Sources & Methodology
All demographic data for Cincinnati, 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 Cincinnati, Iowa?
Cincinnati, Iowa has a population of 229 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cincinnati, IA?
The median household income in Cincinnati is $45,625, which is 43% lower than the national median of $80,734.
What is the poverty rate in Cincinnati, IA?
The poverty rate in Cincinnati is 23.6%. This means approximately 54 residents live below the federal poverty line.
What is the racial makeup of Cincinnati, Iowa?
Cincinnati's population is 98.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Cincinnati, IA?
The median home value in Cincinnati is $56,400. The home-value-to-income ratio is 1.2x.
How educated is Cincinnati, Iowa?
11.5% of adults (25+) in Cincinnati hold a bachelor's degree or higher, and 1.8% hold a graduate or professional degree.