Gordon, OH ZIP Code

ZIP code, county, time zone and coordinates of Gordon, Ohio

The ZIP code of Gordon, OH is 45378. It is in Darke County.

Mailing address format for Gordon

John Smith
123 Main St
GORDON OH 45378
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

ZIP code	Population	Area
45378	—	0.3 sq mi	Main

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

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What is the ZIP code for Gordon, OH?

The main ZIP code for Gordon, OH is 45378.

How many ZIP codes does Gordon have?

Gordon has 1 ZIP code.

What county is Gordon, OH in?

Gordon is in Darke County, Ohio.

What time zone is Gordon in?

Gordon is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Gordon?

Latitude 39.93027, longitude -84.50907.

Last updated: November 14, 2026