Monroe, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Monroe, Ohio had a total population of 15,401, the 119th largest city in Ohio, with a median household income of $105,250, which is 47% higher than the state average. The poverty rate is 4.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 47% above the state average — one of the wealthiest communities in Ohio.
- An exceptionally low poverty rate of 4.5% — among the lowest in Ohio.
Monroe Quick Facts
How Monroe 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 | 15,024 | 15,401 | +2.5% |
| Median household income | $103,638 | $105,250 | +1.6% |
| Median home value | $264,000 | $282,400 | +7.0% |
How Monroe 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+)
Monroe Rankings in Ohio
Explore Ohio Rankings
Other Cities in Butler County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hamilton | 63,468 | $55,166 | 19.6% | $165,200 |
| Middletown | 51,617 | $57,102 | 17.1% | $164,400 |
| Oxford | 21,753 | $40,764 | 45.5% | $238,000 |
| Trenton | 13,583 | $80,635 | 7.2% | $234,900 |
| Beckett Ridge | 9,496 | $116,425 | 5.2% | $327,400 |
| Four Bridges | 3,417 | $121,764 | 7.1% | $589,500 |
| Ross | 2,601 | $64,522 | 11.2% | $243,000 |
| New Miami | 2,223 | $43,281 | 26.0% | $112,200 |
| Wetherington | 1,138 | $167,625 | 8.2% | $611,200 |
| Williamsdale | 802 | $75,625 | 19.4% | $164,300 |
Cities Similar to Monroe
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Beachwood | 13,865 | $106,748 | $410,300 | 65.3% | 3.8% |
| Worthington | 14,938 | $127,382 | $440,500 | 72.5% | 3.2% |
| Bay Village | 15,984 | $132,254 | $353,000 | 68.5% | 4.0% |
| Middleburg Heights | 15,786 | $78,815 | $228,400 | 34.8% | 4.7% |
| University Heights | 13,394 | $96,971 | $242,700 | 67.5% | 11.1% |
Population Overview
Monroe is a small city located in Ohio, within Butler County. The total population is 15,401. It ranks as the 119th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Monroe is 36.5 years. This is 8% lower than the state median of 39.7 years. With 29.0% of the population under 18, Monroe has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Monroe is $105,250. This is 47% higher than the state median of $71,389. It is also 30% higher than the national median of $80,734. The poverty rate stands at 4.5%. This is 66% lower than the state poverty rate of 13.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.2%. This is 32% lower than the state rate of 4.8%. The median home value is $282,400. Housing costs are 31% higher than the state median of $214,800. With a home-value-to-income ratio of just 2.7x, Monroe is one of the most affordable housing markets in the area. 80.8% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 67.2%.
Race & Ethnicity
The largest racial or ethnic group in Monroe is White (non-Hispanic), making up 83.1% of the population. Hispanic or Latino residents account for 5.1%. The Black or African American population (2.7%) is well below the state average of 12.0%.
Education
39.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% higher 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 95.8%.
Data Sources & Methodology
All demographic data for Monroe, 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 Monroe, Ohio?
Monroe, Ohio has a population of 15,401 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Monroe, OH?
The median household income in Monroe is $105,250, which is 30% higher than the national median of $80,734.
What is the poverty rate in Monroe, OH?
The poverty rate in Monroe is 4.5%. This means approximately 686 residents live below the federal poverty line.
What is the racial makeup of Monroe, Ohio?
Monroe's population is 83.1% White, 2.7% Black, 5.1% Hispanic/Latino, and 3.8% Asian.
What is the median home value in Monroe, OH?
The median home value in Monroe is $282,400. The home-value-to-income ratio is 2.7x.
How educated is Monroe, Ohio?
39.4% of adults (25+) in Monroe hold a bachelor's degree or higher, and 12.7% hold a graduate or professional degree.