Johnson County Wyoming ZIP Codes - Map and Full List

Johnson County Wyoming is covered by a total of 6 ZIP Codes. There are 3 ZIP Codes in Johnson County that extend into adjacent counties (Campbell County, Natrona County, and Sheridan County). Of the ZIP codes within or partially within Johnson County there are 3 Standard ZIP Codes and 2 PO Box ZIP Codes.

Map List Related

Johnson 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 Johnson 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 Johnson County

ZIP CodeZIP Code City/TownZIP Code Type
ZIP Code 82639
ZIP Code 82640
LinchPO Box
ZIP Code 82831
ZIP Code 82832
ZIP Code 82834
ZIP Code 82840
SaddlestringPO Box

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