Eldorado, OH ZIP Codes, Coordinates & Counties
Eldorado, Ohio has 1 ZIP code in Preble county. The approximate center of Eldorado is 39.874, -84.678. Eldorado has about 6,301 known street addresses.
ZIP codes in Eldorado, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 45321 | Preble | 39.874 | -84.678 |
Counties Eldorado spans
Preble
Most common streets in Eldorado
Shurley, Maple, Mill, Monroe, Ohio, Frederick, Main, Broadview, Lowell, High
Frequently asked questions
What ZIP codes are in Eldorado, OH?
Eldorado, Ohio has 1 ZIP code, ranging from 45321 to 45321. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Eldorado, OH in?
Eldorado is in Preble county.
What are the latitude and longitude of Eldorado, OH?
The approximate center of Eldorado, Ohio is latitude 39.874, longitude -84.678. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Eldorado, OH have?
Eldorado has 1 ZIP code.
How many addresses are in Eldorado, OH?
Eldorado, Ohio has about 6,301 known street addresses in the sthan.io US address database.
What are the most common streets in Eldorado, OH?
Some of the most common street names in Eldorado are Shurley, Maple, Mill, Monroe, Ohio, Frederick.
What cities are near Eldorado, OH?
Cities near Eldorado include West Manchester (4 mi), New Paris (5 mi), Lewisburg (7 mi), New Madison (8 mi), Eaton (9 mi).
Cities near Eldorado
West Manchester, OH (4 mi) New Paris, OH (5 mi) Lewisburg, OH (7 mi) New Madison, OH (8 mi) Eaton, OH (9 mi) Hollansburg, OH (10 mi) Verona, OH (10 mi) Arcanum, OH (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database