Post Offices List in Green Bay City, Wisconsin:
| John P Cofrin Post Office | 1950 Cofrin Dr, Green Bay, WI 54302 |
| Hansen Road Post Office | 790 Hansen Rd Ste E, Green Bay, WI 54304 |
| Downtown Green Bay Post Office | 118 N Monroe Ave, Green Bay, WI 54301 |
| Green Bay Post Office | 300 Packerland Dr, Green Bay, WI 54303 |