Maineville, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Maineville, Ohio had a total population of 2,070, the 481st largest village in Ohio, with a median household income of $92,979, which is 30% higher than the state average. The poverty rate is 9.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 30% above the state average — one of the wealthiest communities in Ohio.
Maineville Quick Facts
How Maineville 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 | 2,146 | 2,070 | -3.5% |
| Median household income | $90,122 | $92,979 | +3.2% |
| Median home value | $267,300 | $287,400 | +7.5% |
How Maineville 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+)
Maineville Rankings in Ohio
Explore Ohio Rankings
Other Cities in Warren County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mason | 35,509 | $125,401 | 3.6% | $426,200 |
| Lebanon | 21,501 | $83,685 | 8.7% | $290,200 |
| Franklin | 11,712 | $58,587 | 22.5% | $183,100 |
| Landen | 7,499 | $109,434 | 4.5% | $311,000 |
| South Lebanon | 6,712 | $104,511 | 6.4% | $319,200 |
| Blanchester | 4,538 | $54,583 | 13.2% | $195,700 |
| Hunter | 3,551 | $127,411 | 3.0% | $251,700 |
| Waynesville | 2,777 | $79,048 | 12.4% | $269,500 |
| Morrow | 2,523 | $82,260 | 6.6% | $302,900 |
| Five Points | 2,031 | $144,293 | 1.9% | $515,300 |
Cities Similar to Maineville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gambier | 2,126 | $93,365 | $309,400 | 66.1% | 21.5% |
| De Graff | 2,039 | $84,128 | $183,800 | 29.0% | 7.5% |
| Roaming Shores | 1,936 | $91,078 | $226,200 | 25.8% | 6.4% |
| Walton Hills | 2,010 | $106,055 | $301,800 | 34.0% | 7.8% |
| Woodville | 1,990 | $83,000 | $189,300 | 29.1% | 3.1% |
Population Overview
Maineville is a small community located in Ohio, within Warren County. The total population is 2,070. It ranks as the 481st most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Maineville is 31.8 years. This is 20% lower than the state median of 39.7 years. With 31.6% of the population under 18, Maineville has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Maineville is $92,979. This is 30% higher than the state median of $71,389. It is also 15% higher than the national median of $80,734. The poverty rate stands at 9.5%. This is 29% lower than the state poverty rate of 13.3%. The unemployment rate is 2.5%. This is 47% lower than the state rate of 4.8%. The median home value is $287,400. Housing costs are 34% higher than the state median of $214,800. The home-value-to-income ratio is 3.1x. 77.0% of occupied housing units are owner-occupied. This homeownership rate is 15% higher than the state average of 67.2%.
Race & Ethnicity
Maineville has a predominantly White (non-Hispanic) population, comprising 93.8% of all residents. Hispanic or Latino residents account for 2.5%. The Black or African American population (1.1%) is well below the state average of 12.0%. The Asian population (0.5%) is well below the state average of 2.5%.
Education
29.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% 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 94.8%.
Data Sources & Methodology
All demographic data for Maineville, 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 Maineville, Ohio?
Maineville, Ohio has a population of 2,070 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Maineville, OH?
The median household income in Maineville is $92,979, which is 15% higher than the national median of $80,734.
What is the poverty rate in Maineville, OH?
The poverty rate in Maineville is 9.5%. This means approximately 195 residents live below the federal poverty line.
What is the racial makeup of Maineville, Ohio?
Maineville's population is 93.8% White, 1.1% Black, 2.5% Hispanic/Latino, and 0.5% Asian.
What is the median home value in Maineville, OH?
The median home value in Maineville is $287,400. The home-value-to-income ratio is 3.1x.
How educated is Maineville, Ohio?
29.5% of adults (25+) in Maineville hold a bachelor's degree or higher, and 9.8% hold a graduate or professional degree.