Indiana County Pennsylvania is covered by a total of 54 ZIP Codes. There are 15 ZIP Codes in Indiana County that extend into adjacent counties (Armstrong County, Cambria County, Clearfield County, Jefferson County, and Westmoreland County). Of the ZIP codes within or partially within Indiana County there are 34 Standard ZIP Codes, 1 Unique ZIP Codes and 19 PO Box ZIP Codes.
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 Indiana County and can be turned on and off. Each type of postal code can also be turned on and off.