Ai, OH ZIP Code

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

The ZIP code of Ai, OH is 43558. It is in Fulton County.

Mailing address format for Ai

John Smith
123 Main St
AI OH 43558
USA

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

ZIP code	Population	Area
43558	—	83.3 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 Ai, OH?

The main ZIP code for Ai, OH is 43558.

How many ZIP codes does Ai have?

Ai has 1 ZIP code.

What county is Ai, OH in?

Ai is in Fulton County, Ohio.

What time zone is Ai in?

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

What are the coordinates of Ai?

Latitude 41.62610, longitude -83.94275.

Last updated: November 14, 2026