Casper zip code

Zip code in Casper, WY

The location Casper belongs to Natrona County, state of Wyoming. Casper has 9 zip codes which you can see in the following table.

Casper is the official name of the location so if you want to use the US Postal Service you must use that name. You can also use any of the following names: Bar Nunn.

Zip code	Type	Population
82601	STANDARD	22,140
82602	PO BOX	1,808
82604	STANDARD	22,610
82605	PO BOX	1,293
82609	STANDARD	16,640
82615	STANDARD	0
82630	STANDARD	0
82638	STANDARD	0
82646	STANDARD	0

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