Greenville, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Greenville, Ohio had a total population of 12,741, the 150th largest city in Ohio, with a median household income of $47,237, which is 34% lower than the state average. The poverty rate is 14.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 34% below the state average, indicating significant economic challenges.
Greenville Quick Facts
How Greenville 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 | 12,748 | 12,741 | -0.1% |
| Median household income | $46,664 | $47,237 | +1.2% |
| Median home value | $147,200 | $157,800 | +7.2% |
How Greenville 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+)
Greenville Rankings in Ohio
Explore Ohio Rankings
Other Cities in Darke County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Arcanum | 2,912 | $60,481 | 10.0% | $148,700 |
| Versailles | 2,715 | $70,717 | 5.3% | $208,200 |
| Union City | 1,519 | $32,067 | 38.3% | $72,100 |
| Ansonia | 1,051 | $61,953 | 17.2% | $118,900 |
| New Madison | 783 | $62,500 | 19.8% | $109,900 |
| Wayne Lakes | 711 | $52,500 | 5.9% | $143,600 |
| Gettysburg | 544 | $63,125 | 7.3% | $114,100 |
| Pitsburg | 370 | $54,931 | 10.0% | $161,800 |
| Osgood | 337 | $100,625 | 3.3% | $227,500 |
| Hollansburg | 316 | $58,750 | 23.9% | $69,700 |
Cities Similar to Greenville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Marietta | 13,203 | $47,873 | $161,800 | 28.6% | 19.1% |
| Salem | 11,758 | $47,073 | $119,400 | 19.8% | 21.3% |
| Warrensville Heights | 13,545 | $49,669 | $121,100 | 24.2% | 21.4% |
| Fostoria | 12,344 | $54,151 | $87,200 | 9.9% | 16.4% |
| Wilmington | 12,620 | $57,199 | $174,400 | 21.2% | 17.5% |
Population Overview
Greenville is a small city located in Ohio, within Darke County. The total population is 12,741. It ranks as the 150th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Greenville is 42.3 years. This is 7% higher than the state median of 39.7 years. 13.9% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Greenville is $47,237. This is 34% lower than the state median of $71,389. It is also 41% lower than the national median of $80,734. The poverty rate stands at 14.2%. This is 7% higher than the state poverty rate of 13.3%. The unemployment rate is 4.0%. This is 16% lower than the state rate of 4.8%. The median home value is $157,800. Housing costs are 27% lower than the state median of $214,800. The home-value-to-income ratio is 3.3x. 53.4% of occupied housing units are owner-occupied. This homeownership rate is 21% lower than the state average of 67.2%.
Race & Ethnicity
Greenville has a predominantly White (non-Hispanic) population, comprising 94.2% of all residents. Hispanic or Latino residents account for 1.8%. The Black or African American population (0.2%) is well below the state average of 12.0%. The Hispanic or Latino population (1.8%) is well below the state average of 4.8%. The Asian population (1.2%) is well below the state average of 2.5%.
Education
16.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 48% 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 88.6%.
Data Sources & Methodology
All demographic data for Greenville, 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 Greenville, Ohio?
Greenville, Ohio has a population of 12,741 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Greenville, OH?
The median household income in Greenville is $47,237, which is 41% lower than the national median of $80,734.
What is the poverty rate in Greenville, OH?
The poverty rate in Greenville is 14.2%. This means approximately 1,758 residents live below the federal poverty line.
What is the racial makeup of Greenville, Ohio?
Greenville's population is 94.2% White, 0.2% Black, 1.8% Hispanic/Latino, and 1.2% Asian.
What is the median home value in Greenville, OH?
The median home value in Greenville is $157,800. The home-value-to-income ratio is 3.3x.
How educated is Greenville, Ohio?
16.3% of adults (25+) in Greenville hold a bachelor's degree or higher, and 5.2% hold a graduate or professional degree.