35 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 02780 | Taunton | 53,461 |
| 02703 | Attleboro | 46,713 |
| 02740 | New Bedford | 46,281 |
| 02720 | Fall River | 30,940 |
| 02760 | North Attleboro | 29,177 |
| 02721 | Fall River | 26,521 |
| 02745 | New Bedford | 24,519 |
| 02048 | Mansfield | 23,931 |
| 02747 | North Dartmouth | 22,445 |
| 02766 | Norton | 19,240 |
| 02724 | Fall River | 18,505 |
| 02746 | New Bedford | 17,531 |
| 02777 | Swansea | 17,359 |
| 02723 | Fall River | 17,067 |
| 02790 | Westport | 16,901 |
| 02726 | Somerset | 16,041 |
| 02719 | Fairhaven | 15,903 |
| 02771 | Seekonk | 15,694 |
| 02767 | Raynham | 15,599 |
| 02769 | Rehoboth | 13,022 |
| 02744 | New Bedford | 12,716 |
| 02356 | North Easton | 12,475 |
| 02748 | South Dartmouth | 11,281 |
| 02375 | South Easton | 11,275 |
| 02743 | Acushnet | 10,519 |
| 02718 | East Taunton | 6,878 |
| 02779 | Berkley | 6,829 |
| 02717 | East Freetown | 4,797 |
| 02702 | Assonet | 4,488 |
| 02764 | North Dighton | 4,436 |
| 02715 | Dighton | 3,757 |
| 02725 | Somerset | 2,257 |
| 02763 | Attleboro Falls | 1,807 |
| 02357 | North Easton | 1,566 |
| 02791 | Westport Point | 290 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 35 ZCTAs in Bristol County, Massachusetts (US Census).