Winona Zip Codes - Columbiana County OH

Winona, OH Zip Code Map

Winona, OH is a city located in Columbiana County, Ohio and has a land area of 1.13 square miles (2.93 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Winona, Ohio and it is 44493. The area code(s) for Winona is 330/234.

Zip Codes for Winona, OH (1)

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44493 Winona Columbiana

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