Post Offices List in Rockford City, Illinois:
| East Rockford Post Office | 111 N 6th St, Rockford, IL 61107 |
| Broadway Post Office | 1140 Broadway, Rockford, IL 61104 |
| Downtown Rockford Post Office | 401 S Main St Fl 1, Rockford, IL 61101 |
| Rockford Post Office | 5225 Harrison Ave, Rockford, IL 61125 |
| Kilburn Rockford Post Office | 2440 Kilburn Ave, Rockford, IL 61101 |
| New Towne Rockford Carr Annx Post Office | 5225 Harrison Ave Rm 100, Rockford, IL 61125 |
| Rockford Post Office | 5225 Harrison Ave, Rockford, IL 61125 |