Cairo, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Cairo, Ohio had a total population of 581, the 844th largest village in Ohio, with a median household income of $83,125, which is 16% higher than the state average. The poverty rate is 6.9%.
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 1.4x.
- Near full employment with an unemployment rate of just 2.0%.
Cairo Quick Facts
How Cairo 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 | 600 | 581 | -3.2% |
| Median household income | $79,643 | $83,125 | +4.4% |
| Median home value | $107,900 | $114,500 | +6.1% |
How Cairo 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: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Cairo Rankings in Ohio
Explore Ohio Rankings
Other Cities in Allen County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Lima | 35,010 | $46,240 | 23.9% | $107,200 |
| Delphos | 7,143 | $61,037 | 12.2% | $129,600 |
| Fort Shawnee | 6,209 | $90,491 | 6.3% | $208,700 |
| Bluffton | 3,859 | $75,694 | 3.2% | $212,400 |
| Elida | 2,163 | $81,083 | 3.1% | $220,900 |
| Spencerville | 2,107 | $54,883 | 15.1% | $137,100 |
| Westminster | 526 | $118,583 | 0.0% | $190,100 |
| Harrod | 453 | $72,813 | 9.7% | $103,400 |
| Beaverdam | 404 | $86,964 | 12.9% | $104,700 |
| Lafayette | 293 | $53,125 | 7.8% | $121,300 |
Cities Similar to Cairo
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cuyahoga Heights | 581 | $82,083 | $212,300 | 21.3% | 5.7% |
| Timberlake | 573 | $81,375 | $227,100 | 32.2% | 5.6% |
| Van Buren | 583 | $87,216 | $174,400 | 19.0% | 11.8% |
| Spring Valley | 575 | $80,000 | $157,100 | 22.9% | 7.2% |
| Metamora | 597 | $84,219 | $164,600 | 24.6% | 9.2% |
A note before these figures: with a population of 581, Cairo'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
Cairo is a small community located in Ohio, within Allen County. The total population is 581. It ranks as the 844th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Cairo is 35.9 years. This is 10% lower than the state median of 39.7 years.
Economy, Income & Housing
The median household income in Cairo is $83,125. This is 16% higher than the state median of $71,389. It is also 3% higher than the national median of $80,734. The poverty rate stands at 6.9%. This is 48% lower than the state poverty rate of 13.3%. The unemployment rate is 2.0%. This is 58% lower than the state rate of 4.8%. The median home value is $114,500. Housing costs are 47% lower than the state median of $214,800. With a home-value-to-income ratio of just 1.4x, Cairo is one of the most affordable housing markets in the area. 86.5% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 67.2%.
Race & Ethnicity
Cairo has a predominantly White (non-Hispanic) population, comprising 90.5% of all residents. Hispanic or Latino residents account for 5.0%.
Education
20.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 35% lower than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.3%.
Data Sources & Methodology
All demographic data for Cairo, Ohio 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 Ohio state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,264 Census-designated places in Ohio. 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 Cairo, Ohio?
Cairo, Ohio has a population of 581 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cairo, OH?
The median household income in Cairo is $83,125, which is 3% higher than the national median of $80,734.
What is the poverty rate in Cairo, OH?
The poverty rate in Cairo is 6.9%. This means approximately 40 residents live below the federal poverty line.
What is the racial makeup of Cairo, Ohio?
Cairo's population is 90.5% White, 0.0% Black, 5.0% Hispanic/Latino, and 3.8% Asian.
What is the median home value in Cairo, OH?
The median home value in Cairo is $114,500. The home-value-to-income ratio is 1.4x.
How educated is Cairo, Ohio?
20.4% of adults (25+) in Cairo hold a bachelor's degree or higher, and 2.7% hold a graduate or professional degree.