ZIP Code 45321
About Eldorado
Eldorado is a village in Preble County, Ohio, United States. The population was 458 at the 2020 census. It is part of the Dayton Metropolitan Statistical Area.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
1,254
population
$67,153
median household income
89
people / sq mi
$129,200
median home value
$983
median gross rent
29.0
median age
457
housing units
457
households
14.1
land area (sq mi)