Eldorado URL: https://knowledge.ivjn.us/en/places/oh-eldorado.html Eldorado is a village in Ohio, United States. ## Overview Eldorado is a village in [Ohio](https://knowledge.ivjn.us/en/places/ohio.html), United States, with a population of about 499[^geonames]. ## Geography - Coordinates: 39.9020, -84.6750 Updated: 2026-10-29 Relations: - Located in: Preble County https://knowledge.ivjn.us/en/places/oh-preble-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip