Prospect Zip Codes - Marion County OH

Prospect, OH Zip Code Map

Prospect, OH is a city located in Marion County, Ohio and has a land area of 42.70 square miles (110.59 km2). The water area for the city is 0.14 square miles or 0.36 km2. There is one unique zip code in Prospect, Ohio and it is 43342. The area code(s) for Prospect is 740.

Zip Codes for Prospect, OH (1)
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43342 Prospect Marion

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