Fremont County Wyoming ZIP Codes - Map and Full List

Fremont County Wyoming is covered by a total of 14 ZIP Codes. There are 1 ZIP Codes in Fremont County that extend into adjacent counties ( and Carbon County). Of the ZIP codes within or partially within Fremont County there are 11 Standard ZIP Codes and 3 PO Box ZIP Codes.

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

List of ZIP Codes in Fremont County

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