Post Offices List in Warwick City, Rhode Island:
| Apponaug Post Office | 3205 Post Rd, Warwick, RI 02886 |
| Conimicut Post Office | 805 W Shore Rd, Warwick, RI 02889 |
| Pilgrim Post Office | 850 Post Rd, Warwick, RI 02888 |
| Warwick Post Office | 325 Strawberry Field Rd, Warwick, RI 02886 |