US Gazetteer > Indiana Gazetteer > Indiana ZIP Codes > County ZIP Codes > Porter ZIP Codes

ZIP Codes in Porter County with Associated Cities & Towns

Porter County, IN - PO Box ZIP Codes
46301 46302 46384 46393
Porter County, IN - Standard ZIP Codes
46304 46307 46341 46342 46347 46348 46360 46368 46383 46385 46390 46391 46403
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
Map of Porter County, IN ZIP Codes
With Actual (Default) City Names
Beverly Shores
Boone Grove
Chesterton
Hebron
Kouts
Portage
Valparaiso
Wheeler

NOTE: LARGE COMPLEX ZIP CODE MAPS CAN BE SLOW LOADING!

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