Eldorado OH ZIP Code

Eldorado city is located in Ohio State, Preble County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Eldorado OH zip code by its streets and block numbers if we have some of the Eldorado streets loaded in our website

Eldorado Area Code is 937 and Time Zone is Eastern (GMT -05:00).

Eldorado Zip Code - Ohio

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Eldorado City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Eldorado ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Eldorado, Ohio.

The Eldorado Zip Code is 45321.

If you want to send a mail to Eldorado City, you should use the 45321 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Eldorado ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 45321 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Eldorado city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Ohio.

Eldorado, Ohio - MAP

What is the Eldorado Zip Code?

The Eldorado Zip Code in Ohio is 45321.

ZIP Plus 4 Eldorado - US Streets Zip Codes

By pressing keys ctrol + F you can search Eldorado zip codes by its streets, highways, and know the ZIP+4 US ZIP Code

Search Eldorado Zip Code

What is the zip code for Eldorado OH?


Eldorado, Ohio - US Zip Code

Eldorado ZIP Code Lookup

45321 Zip Code File:
Zip Code: 45321,
City: Eldorado
Eldorado Area Code: 937
Eldorado, OH - Time Zone: Eastern (GMT -05:00)
County: Preble
City Alias: Eldorado
State: Ohio
State Abb: OH

Ohio Zip+4 - Nearby Eldorado Cities

Cities near Eldorado in Ohio
(straight line)

View more Ohio zip codes