35 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 02780 | Taunton | 52,530 |
| 02703 | Attleboro | 46,479 |
| 02740 | New Bedford | 46,336 |
| 02720 | Fall River | 31,063 |
| 02760 | North Attleboro | 29,078 |
| 02721 | Fall River | 25,922 |
| 02745 | New Bedford | 25,013 |
| 02048 | Mansfield | 23,855 |
| 02747 | North Dartmouth | 21,500 |
| 02766 | Norton | 19,155 |
| 02724 | Fall River | 18,758 |
| 02777 | Swansea | 17,231 |
| 02723 | Fall River | 17,111 |
| 02746 | New Bedford | 16,791 |
| 02790 | Westport | 16,725 |
| 02726 | Somerset | 15,946 |
| 02719 | Fairhaven | 15,878 |
| 02771 | Seekonk | 15,573 |
| 02767 | Raynham | 15,337 |
| 02769 | Rehoboth | 12,809 |
| 02744 | New Bedford | 12,549 |
| 02356 | North Easton | 12,547 |
| 02748 | South Dartmouth | 11,501 |
| 02375 | South Easton | 11,205 |
| 02743 | Acushnet | 10,476 |
| 02718 | East Taunton | 7,125 |
| 02779 | Berkley | 6,789 |
| 02717 | East Freetown | 4,777 |
| 02702 | Assonet | 4,445 |
| 02764 | North Dighton | 4,344 |
| 02715 | Dighton | 3,778 |
| 02725 | Somerset | 2,300 |
| 02763 | Attleboro Falls | 1,764 |
| 02357 | North Easton | 1,410 |
| 02791 | Westport Point | 316 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 35 ZCTAs in Bristol County, Massachusetts (US Census).