Eldorado, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Eldorado, Ohio had a total population of 841, the 724th largest village in Ohio, with a median household income of $68,966, which is 3% lower than the state average. The poverty rate is 7.2%.
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 2.0x.
- Near full employment with an unemployment rate of just 0.7%.
Eldorado Quick Facts
How Eldorado 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 | 789 | 841 | +6.6% |
| Median household income | $72,545 | $68,966 | -4.9% |
| Median home value | $119,100 | $135,600 | +13.9% |
How Eldorado 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+)
Eldorado Rankings in Ohio
Explore Ohio Rankings
Other Cities in Preble County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Eaton | 8,339 | $51,467 | 14.1% | $148,200 |
| Lake Lakengren | 3,445 | $87,135 | 6.5% | $211,400 |
| Camden | 2,029 | $49,063 | 23.7% | $117,400 |
| Lewisburg | 1,927 | $75,379 | 21.6% | $155,800 |
| New Paris | 1,582 | $38,527 | 23.7% | $86,800 |
| West Alexandria | 1,340 | $59,973 | 8.5% | $154,300 |
| Gratis | 725 | $77,500 | 7.4% | $154,600 |
| West Manchester | 341 | $61,875 | 6.6% | $105,500 |
| West Elkton | 148 | $50,833 | 26.4% | $89,000 |
Cities Similar to Eldorado
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Baltic | 841 | $66,071 | $120,600 | 14.8% | 7.7% |
| Harveysburg | 837 | $71,420 | $164,900 | 17.9% | 5.0% |
| Ottoville | 845 | $71,500 | $249,100 | 29.8% | 4.0% |
| Meyers Lake | 842 | $65,893 | $225,000 | 34.0% | 7.6% |
| Madison Place | 815 | N/A | N/A | 44.3% | 59.5% |
A note before these figures: with a population of 841, Eldorado'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
Eldorado is a small community located in Ohio, within Preble County. The total population is 841. It ranks as the 724th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Eldorado is 29.8 years. This is 25% lower than the state median of 39.7 years. With 29.1% of the population under 18, Eldorado has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Eldorado is $68,966. This is 3% lower than the state median of $71,389. It is also 15% lower than the national median of $80,734. The poverty rate stands at 7.2%. This is 46% lower than the state poverty rate of 13.3%. The unemployment rate is 0.7%. This is 84% lower than the state rate of 4.8%. The median home value is $135,600. Housing costs are 37% lower than the state median of $214,800. With a home-value-to-income ratio of just 2.0x, Eldorado is one of the most affordable housing markets in the area. 85.7% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 67.2%.
Race & Ethnicity
Eldorado has a predominantly White (non-Hispanic) population, comprising 95.1% of all residents. Hispanic or Latino residents account for 0.6%. The Hispanic or Latino population (0.6%) is well below the state average of 4.8%.
Education
18.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 40% 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 92.2%.
Data Sources & Methodology
All demographic data for Eldorado, 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 Eldorado, Ohio?
Eldorado, Ohio has a population of 841 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Eldorado, OH?
The median household income in Eldorado is $68,966, which is 15% lower than the national median of $80,734.
What is the poverty rate in Eldorado, OH?
The poverty rate in Eldorado is 7.2%. This means approximately 60 residents live below the federal poverty line.
What is the racial makeup of Eldorado, Ohio?
Eldorado's population is 95.1% White, 0.0% Black, 0.6% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Eldorado, OH?
The median home value in Eldorado is $135,600. The home-value-to-income ratio is 2.0x.
How educated is Eldorado, Ohio?
18.8% of adults (25+) in Eldorado hold a bachelor's degree or higher, and 2.7% hold a graduate or professional degree.