Eldorado, Butler County
Explore Eldorado, Ohio, with this interactive street and satellite map. You can “grab” the Eldorado, OH street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Eldorado |
| State | Ohio (OH) |
| County | Butler |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.512558 |
| Longitude | -84.366609 |
| Density | N/A /km² |
| Incorporated | N/A |
| ZIP Code(s) | 45042, 45321 |
| Area Code | 513, 937 |
| County Seat | Hamilton |
| School District | National Trail Local School District |
Eldorado is a locality in Butler County, Ohio, United States. Eldorado is located at 39.5126°N, 84.3666°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 45321.
Eldorado rests in a landscape of gentle, rolling terrain, where broad fields of corn and soybeans stretch towards horizons softened by the hazy breath of summer. It lies 1.7 miles east of Middletown, OH (from Middletown, OH: bearing 96°T), and is situated 8.0 miles north-north-east of Liberty Township. The land here is a patient farmer, yielding its bounty under a sky that can shift from the sharp, clear blue of autumn to the brooding, grey canvas of a winter storm. Dusk often paints the western sky in hues of bruised plum and fading rose, a quiet spectacle that settles over the scattered farmsteads and the clustered homes of Eldorado. The air, especially after a spring rain, carries the scent of damp earth and the sweet perfume of honeysuckle that climbs over weathered fences. These are not dramatic vistas, but a landscape of quiet sustenance, where the land itself feels like an old, reliable friend. The history of Eldorado is tied to the fertile soil and the resourceful spirit of those who first settled this corner of Ohio. Its early economy was rooted in agriculture, with families clearing the land and establishing homesteads that would become the foundation for generations. While the agricultural heart still beats strong, the surrounding region has seen shifts in its economic rhythm, with small businesses and the quiet hum of local industry providing steady employment. There are no grand monuments or bustling tourist attractions here; the distinctiveness of Eldorado lies in its unassuming character, its deep connection to the land, and the enduring sense of community that has weathered the passage of time. The pace of life reflects the seasons, a measured beat that allows for neighborly conversation and the simple appreciation of the day's light.
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This page provides an embedded street and satellite map of Eldorado, Ohio — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 39.512558, -84.366609. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Eldorado and Butler County.
Detailed location data for Eldorado includes the ZIP code (45042), telephone area code (513, 937), county seat of Butler County (Hamilton), and school district assignment (National Trail Local School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Eldorado is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |