Marshalltown Zip Codes - Marshall County IA

Marshalltown, IA Zip Code Map

Marshalltown, IA is a city located in Marshall County, Iowa and has a land area of 212.16 square miles (549.49 km2). The water area for the city is 0.22 square miles or 0.57 km2. There is one unique zip code in Marshalltown, Iowa and it is 50158. The area code(s) for Marshalltown is 641.

Zip Codes for Marshalltown, IA (1)
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50158 Marshalltown Marshall

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