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 2025 population of 454 . Eldorado is currently declining at a rate of -0.22% annually and its population has decreased by -0.66% since the most recent census, which recorded a population of 457 in 2020.

The average household income in Eldorado is $81,443 with a poverty rate of 6.97%. The median age in Eldorado is 29.8 years: 29.4 years for males, and 31.4 years for females. For every 100 females there are 106.5 males.

454
Total Population
1,986
Density (mi²)
-1 -0.22%
Growth

Eldorado Population

Eldorado Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Eldorado includes 95.44% White, and smaller percentages for Two or more races, other race and multiracial populations.

Population by Race

White (95.44%)

Two or more races (2.66%)

Other race (1.9%)

Race
Population
Percentage (of total)
White75395.44%
Two or more races212.66%
Other race151.9%

Eldorado Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Eldorado's average per capita income is $39,678. Household income levels show a median of $72,545. The poverty rate stands at 6.97%.

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$74,292-
Families$73,750$95,099
Households$72,545$81,443
Non Families$52,813$57,686

$39,678

Average Income

$72,545

Median Household Income

6.97%

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)