| Varies by city | Attleboro, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Beverly, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Boston, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Brockton, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Cambridge, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Chelsea, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Chicopee, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Everett, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Fall River, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Fitchburg, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Framingham, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Gardner, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Gloucester, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Haverhill, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Holyoke, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Lawrence, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Leominster, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Lowell, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Lynn, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Malden, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Marlborough, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Massachusetts | Varies by city | Candidate not yet named |
| Varies by city | Medford, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Melrose, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Methuen Town, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | New Bedford, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Newburyport, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Newton, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | North Adams, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Northampton, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Peabody, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Pittsfield, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Quincy, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Revere, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Salem, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Somerville, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | South Yarmouth, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Springfield, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Taunton, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Waltham, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Watertown Town, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Westfield, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Woburn, Massachusetts | Varies by city | Candidate TBD |
| Varies by city | Worcester, Massachusetts | Varies by city | Candidate TBD |
