Casper, WY

ZIP Codes in Casper, Wyoming

January 24, 2026

ZIP Code	Population	Coordinates
82601	26,973	43.0699, -106.3416
82602	--	42.8896, -106.3570
82604	27,492	42.9149, -106.7073
82605	--	42.9662, -106.8070
82609	18,567	42.7716, -106.1861

Casper has 5 ZIP codes

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