Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| FIRST CITIZENS' | FAIRHAVEN, MA | 01-01-1937 | $684,347 | CU |
| ALIGN | Lowell, MA | 01-01-1922 | $647,308 | CU |
| Middlesex Federal Savings, F.A. | Somerville, MA | 01-01-1890 | $637,950 | BK |
| Walpole Co-operative Bank | Walpole, MA | 01-01-1912 | $637,381 | BK |
| Haverhill Bank | Haverhill, MA | 01-01-1877 | $636,312 | BK |
| MERRIMACK VALLEY | LAWRENCE, MA | 01-01-1955 | $616,620 | CU |
| Lee Bank | Lee, MA | 07-01-1992 | $601,311 | BK |
| Bay State Savings Bank | Worcester, MA | 03-09-1895 | $571,932 | BK |
| CITY OF BOSTON | South Boston, MA | 01-01-1915 | $558,960 | CU |
| I-C | FITCHBURG, MA | 01-01-1934 | $548,046 | CU |
| The Cooperative Bank | Roslindale, MA | 01-01-1898 | $543,451 | BK |
| Milford Federal Bank | Milford, MA | 01-01-1937 | $541,205 | BK |
| Dean Co-operative Bank | Franklin, MA | 01-01-1889 | $489,208 | BK |
| MILLBURY | Millbury, MA | 01-01-1934 | $475,010 | CU |
| Seamen's Bank | Provincetown, MA | 04-14-1851 | $467,827 | BK |