Mason City Illinois ZIP Codes - Map and Full List

Mason City Illinois is covered by 1 ZIP Code.

Map List Related

Mason City Illinois ZIP Code Map

Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Mason City and can be turned on and off. Each type of postal code can also be turned on and off.

List of ZIP Codes in Mason City

ZIP CodeZIP Code City/TownZIP Code Type
ZIP Code 62664
Mason CityStandard

Most Popular ZIP Code Searches in Illinois

2024 zipdatamaps.com