9 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Fall River | Bristol County | 95,477 |
| Framingham | Middlesex County | 74,835 |
| Fitchburg | Worcester County | 42,755 |
| Franklin Town | Norfolk County | 34,474 |
| Falmouth | Barnstable County | 33,267 |
| Foxborough | Norfolk County | 19,129 |
| Fairhaven | Bristol County | 16,117 |
| Freetown | Bristol County | 9,474 |
| Florida | Berkshire County | 669 |