LaPorte County Indiana ZIP Codes - Map and Full List

LaPorte County Indiana is covered by a total of 17 ZIP Codes. There are 6 ZIP Codes in LaPorte County that extend into adjacent counties (Marshall County, Porter County, Saint Joseph County, and Starke County). Of the ZIP codes within or partially within LaPorte County there are 13 Standard ZIP Codes and 4 PO Box ZIP Codes.

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

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