Gillette, WY ZIP Codes

Total ZIPs

41,750

Total Population

ZIP Codes in Gillette, WY

ZIP Code	Population	Density	Timezone
82718	23,003	5	America/Denver
82716	18,747	7	America/Denver

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.