There are 7 zip codes in Ringgold County, Iowa. The most populated is 50854, located in Mount Ayr. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
508542,414Mount Ayr
50845814Diagonal
50133459Kellerton
50074195Ellston
50863194Tingley
50860156Redding
5083561Benton
showing: 7 rows

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