Post Offices List in Somerville City, Massachusetts:
| West Somerville Post Office | 58 Day St Ste 100, Somerville, MA 02144 |
| Winter Hill Post Office | 320 Broadway, Somerville, MA 02145 |
| Union Square Post Office | 18 Bow St, Somerville, MA 02143 |
| Porter Sq Carrier Annex New Post Office | 30 Cobble Hill Rd, Somerville, MA 02143 |