There are 4 zip codes in Adams County, Iowa. The most populated is 50841, located in Corning. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
508412,379Corning
50859823Prescott
50857161Nodaway
5083959Carbon
showing: 4 rows

Zip Codes in Adams County, Iowa by Population (2024)