Post Offices List in Haverhill City, Massachusetts:
| Bradford Post Office | 135 S Main St, Haverhill, MA 01835 |
| Haverhill Post Office | 2 Washington Sq, Haverhill, MA 01830 |
| Ward Hill Post Office | 19 Cross Rd, Haverhill, MA 01835 |
| Bradford Post Office | 135 S Main St, Haverhill, MA 01835 |
| Haverhill Post Office | 2 Washington Sq, Haverhill, MA 01830 |
| Ward Hill Post Office | 19 Cross Rd, Haverhill, MA 01835 |