Oto Zip Codes - Woodbury County IA

Oto, IA Zip Code Map

Oto, IA is a city located in Woodbury County, Iowa and has a land area of 33.68 square miles (87.23 km2). The water area for the city is 0.06 square miles or 0.16 km2. There is one unique zip code in Oto, Iowa and it is 51044. The area code(s) for Oto is 712.

Zip Codes for Oto, IA (1)
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51044 Oto Woodbury

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