Gambier, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Gambier, Ohio had a total population of 2,126, the 475th largest village in Ohio, with a median household income of $93,365, which is 31% higher than the state average. The poverty rate is 21.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% above the state average — one of the wealthiest communities in Ohio.
- 66.1% of adults hold a bachelor's degree or higher — top 10% in Ohio.
Gambier Quick Facts
How Gambier 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 | 2,064 | 2,126 | +3.0% |
| Median home value | $254,000 | $309,400 | +21.8% |
How Gambier 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+)
Gambier Rankings in Ohio
Explore Ohio Rankings
Other Cities in Knox County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mount Vernon | 17,052 | $53,845 | 21.9% | $174,000 |
| Apple Valley | 5,548 | $100,593 | 3.9% | $287,700 |
| Fredericktown | 2,652 | $65,510 | 12.5% | $171,200 |
| Centerburg | 1,839 | $76,250 | 9.5% | $246,900 |
| Danville | 615 | $53,194 | 4.5% | $138,600 |
| South Mount Vernon | 589 | $59,018 | 33.1% | N/A |
| Martinsburg | 303 | $55,313 | 1.7% | $95,700 |
| Bladensburg | 300 | N/A | 15.3% | N/A |
| Howard | 269 | N/A | 5.2% | $109,800 |
| Gann (Brinkhaven) | 137 | $83,507 | 3.6% | $91,700 |
Cities Similar to Gambier
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Maineville | 2,070 | $92,979 | $287,400 | 29.5% | 9.5% |
| Elida | 2,163 | $81,083 | $220,900 | 31.1% | 3.1% |
| De Graff | 2,039 | $84,128 | $183,800 | 29.0% | 7.5% |
| Seville | 2,116 | $76,938 | $214,300 | 27.6% | 8.6% |
| Utica | 2,248 | $84,464 | $150,500 | 17.0% | 5.5% |
Population Overview
Gambier is a small community located in Ohio, within Knox County. The total population is 2,126. It ranks as the 475th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Gambier is 20.6 years. This is 48% lower than the state median of 39.7 years. Only 3.3% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Gambier is $93,365. This is 31% higher than the state median of $71,389. It is also 16% higher than the national median of $80,734. The poverty rate stands at 21.5%. This is 62% higher than the state poverty rate of 13.3%. 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 4.2%. This is 12% lower than the state rate of 4.8%. The median home value is $309,400. Housing costs are 44% higher than the state median of $214,800. The home-value-to-income ratio is 3.3x. 68.2% of occupied housing units are owner-occupied. This homeownership rate is 2% higher than the state average of 67.2%.
Race & Ethnicity
Gambier has a predominantly White (non-Hispanic) population, comprising 87.3% of all residents. Hispanic or Latino residents account for 4.5%. The Black or African American population (0.9%) is well below the state average of 12.0%. The Asian population is significantly higher than the state average (3.9% vs 2.5%).
Education
66.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Gambier in the top 10% of all cities in the state for educational attainment. This is 110% 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 97.6%. Notably, 52.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Gambier, 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 Gambier, Ohio?
Gambier, Ohio has a population of 2,126 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Gambier, OH?
The median household income in Gambier is $93,365, which is 16% higher than the national median of $80,734.
What is the poverty rate in Gambier, OH?
The poverty rate in Gambier is 21.5%. This means approximately 118 residents live below the federal poverty line.
What is the racial makeup of Gambier, Ohio?
Gambier's population is 87.3% White, 0.9% Black, 4.5% Hispanic/Latino, and 3.9% Asian.
What is the median home value in Gambier, OH?
The median home value in Gambier is $309,400. The home-value-to-income ratio is 3.3x.
How educated is Gambier, Ohio?
66.1% of adults (25+) in Gambier hold a bachelor's degree or higher, and 52.5% hold a graduate or professional degree.