Gillette, WY zip codes
Gillette, Wyoming has 3 zip codes (2 residential, 1 PO box or single-organization). Most of it is in Campbell County. Together these zip codes are home to about 43K people.
Zip codes
3
Population
43K
All zips combined
Largest zip
82718
26,619 residents
Income range
$73K–$104K
Median by zip