Knox County Indiana ZIP Codes - Map and Full List

Knox County Indiana is covered by a total of 12 ZIP Codes. There are 1 ZIP Codes in Knox County that extend into adjacent counties ( and Greene County). Of the ZIP codes within or partially within Knox County there are 10 Standard ZIP Codes and 2 PO Box ZIP Codes.

Map List Related

Knox County Indiana 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 Knox County and can be turned on and off. Each type of postal code can also be turned on and off.

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