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 455. Eldorado is currently growing at a rate of 0.66% annually but its population has decreased by -0.44% since the most recent census, which recorded a population of 457 in 2020.

455
Total Population
1,990
Density (mi²)
3 0.66%
Growth

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)