Marshalltown, IA Insights: Population,
Zip Codes, Influence, and Service Areas

Marshalltown is a city in the U.S. state of Iowa and the seat of Iowa's Marshall County. With a population of 27,591 at the 2020 census, it is the 16th largest city in the state. Marshalltown is home to the Iowa Veterans Home and Marshalltown Community College.

Zip Codes in Marshalltown, IA that we also serve: 50158





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