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  2. What is the zip code of Eaton, OH, 45320

Eaton (OH) Zip Code is 45320 Latest Details Mar, 2025

Updated: 11-03-2025

Eaton (OH) zip Code is 45320, Postal Code details. Eaton is located in state OH, United States.

Find Zip Code 45320 Details

ZIP code 45320 is located in Eaton OH in the United States.

Postal Code United States Zip Code 45320 Latest update Eaton, OH
Zip Code / Postal Code 45320

City

Eaton

State Code

OH

County

Preble, United States

Postal Locations

Eaton, OH - Zip Code is - 45320

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 45320 is an essential part of the postal system in Eaton, OH. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Eaton has a lot to offer.

FAQ about Zip Code 45320, Eaton, (OH)

What is Zip code Eaton?

Eaton Zip Code: 45320, used by the Eaton Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Preble, OH. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Eaton?

Eaton Postal Code is: 45320

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