Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Hingham Institution for Savings | Hingham, MA | 04-02-1834 | $4,523,473 | BK |
| PeoplesBank | Holyoke, MA | 03-17-1885 | $4,308,780 | BK |
| METRO | Chelsea, MA | 01-01-1926 | $3,370,931 | CU |
| ROCKLAND | ROCKLAND, MA | 01-01-1985 | $3,283,012 | CU |
| Northern Bank & Trust Company | Woburn, MA | 02-25-1960 | $3,130,693 | BK |
| Bristol County Savings Bank | Taunton, MA | 03-02-1846 | $3,031,420 | BK |
| North Shore Bank, a Co-operative Bank | Peabody, MA | 01-01-1888 | $2,980,521 | BK |
| BayCoast Bank | Swansea, MA | 11-15-1851 | $2,958,260 | BK |
| UniBank for Savings | Whitinsville, MA | 06-03-1870 | $2,733,614 | BK |
| Avidia Bank | Hudson, MA | 02-26-1869 | $2,709,220 | BK |
| Westfield Bank | Westfield, MA | 04-15-1853 | $2,707,580 | BK |
| Dedham Institution for Savings | Dedham, MA | 03-19-1831 | $2,499,756 | BK |
| WORKERS | Littleton, MA | 01-01-1914 | $2,443,787 | CU |
| South Shore Bank | South Weymouth, MA | 02-01-1833 | $2,289,303 | BK |
| JEANNE D'ARC | LOWELL, MA | 01-01-1911 | $2,255,178 | CU |