Eldorado Flag

Eldorado

County:
Preble County
County Seat:
No
Area (mi²):
0.229
State:
Ohio

Eldorado is a village located in Preble County, Ohio. Eldorado has a 2026 population of 454. Eldorado is currently declining at a rate of 0% annually and its population has decreased by -0.66% since the most recent census, which recorded a population of 457 in 2020.

The median household income in Eldorado is $68,966 with a poverty rate of 7.17%. The median age in Eldorado is 29.8 years: 29.5 years for males, and 30 years for females. For every 100 females there are 101.2 males.

454
Total Population
1,986
Density (mi²)

Eldorado Population

Eldorado Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202645400%
2025454-1-0.22%
202445530.66%
202345210.22%
2022451-4-0.88%
2021455-2-0.44%
202045700%
2019490-3-0.61%
2018493-1-0.2%
2017494-1-0.2%
2016495-2-0.4%
2015497-5-1%
2014502-2-0.4%
2013504-1-0.2%
2012505-2-0.39%
2011507-2-0.39%
2010510-1-0.2%

Median Age

Overall: 29.8 years
Female: 30 years
Male: 29.5 years

Eldorado Adults

There are 596 adults, (104 of whom are seniors) in Eldorado.

Sex Ratio

Female: 418 (49.7%)
Male: 423 (50.3%)

Demographics

The racial composition of Eldorado includes 95.12% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White80095.12%
Other race222.62%
Two or more races192.26%
Race
Population ↓
Percentage (of total)
Two or more races50.59%
Race
Population ↓
Percentage (of total)
White80095.12%
Other race222.62%
Two or more races141.66%

Eldorado Marital Status

Economics and Income Statistics

Eldorado 's average per capita income is $39,559. Household income levels show a median of $68,966. The poverty rate stands at 7.17%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$76,725-
Families$75,925$98,516
Households$68,966$84,866
Non Families$48,958$55,899

$39,559

Average Income

$68,966

Median Household Income

7.17%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)