Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | New Bedford (city), MA | 101,079 |
| 2 | Fall River (city), MA | 94,000 |
| 3 | Taunton (city), MA | 59,408 |
| 4 | Somerset (CDP), MA | 18,303 |
| 5 | Bliss Corner (CDP), MA | 5,480 |
| 6 | Smith Mills (CDP), MA | 4,832 |
| 7 | North Westport (CDP), MA | 4,720 |
| 8 | North Lakeville (CDP), MA | 3,290 |
| 9 | Mattapoisett Center (CDP), MA | 3,190 |
| 10 | Acushnet Center (CDP), MA | 3,030 |
| 11 | Wareham Center (CDP), MA | 2,972 |
| 12 | Ocean Grove (CDP), MA | 2,904 |
| 13 | West Wareham (CDP), MA | 2,224 |
| 14 | Weweantic (CDP), MA | 2,109 |
| 15 | Onset (CDP), MA | 1,617 |
| 16 | Marion Center (CDP), MA | 1,172 |