Green Bay, WI zip codes
Green Bay, Wisconsin has 12 zip codes (7 residential, 5 PO box or single-organization). Most of it is in Brown County. Together these zip codes are home to about 189K people.
Zip codes
12
Population
189K
All zips combined
Largest zip
54313
41,422 residents
Income range
$59K–$108K
Median by zip