Rome, OH ZIP Code

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

The ZIP code of Rome, OH is 45650. It is in Adams County.

Mailing address format for Rome

John Smith
123 Main St
ROME OH 45650
USA

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

ZIP code	Population	Area
45650	—	14.8 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 Rome, OH?

The main ZIP code for Rome, OH is 45650.

How many ZIP codes does Rome have?

Rome has 1 ZIP code.

What county is Rome, OH in?

Rome is in Adams County, Ohio.

What time zone is Rome in?

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

What are the coordinates of Rome?

Latitude 38.66556, longitude -83.38249.

Last updated: November 14, 2026