Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| FIRST CITIZENS' | FAIRHAVEN, MA | 01-01-1937 | $686,270 | CU |
| Athol Savings Bank | Athol, MA | 02-12-1867 | $682,196 | BK |
| Middlesex Federal Savings, F.A. | Somerville, MA | 01-01-1890 | $661,367 | BK |
| ALIGN | Lowell, MA | 01-01-1922 | $652,072 | CU |
| Walpole Co-operative Bank | Walpole, MA | 01-01-1912 | $639,500 | BK |
| Eagle Bank | Everett, MA | 03-01-1889 | $637,827 | BK |
| Haverhill Bank | Haverhill, MA | 01-01-1877 | $620,956 | BK |
| MERRIMACK VALLEY | LAWRENCE, MA | 01-01-1955 | $616,620 | CU |
| OneUnited Bank | Boston, MA | 08-02-1982 | $606,802 | BK |
| Lee Bank | Lee, MA | 07-01-1992 | $563,140 | BK |
| Bay State Savings Bank | Worcester, MA | 03-09-1895 | $553,386 | BK |
| CITY OF BOSTON | South Boston, MA | 01-01-1915 | $552,137 | CU |
| The Cooperative Bank | Roslindale, MA | 01-01-1898 | $544,155 | BK |
| Milford Federal Bank | Milford, MA | 01-01-1937 | $528,359 | BK |
| I-C | FITCHBURG, MA | 01-01-1934 | $527,041 | CU |