RANKING ·
Fastest deposit growth in Massachusetts
90 of 94 banks in Massachusetts that filed for the quarter ended June 30, 2026 are ranked. Deposits of at least $25 million a year earlier; institutions whose assets rose 20% or more in the latest quarter, usually through a merger, are left out. Institutions with equal values share a rank. Source: FDIC quarterly financial data.
| Rank | Institution | Headquarters | Deposits, change over 12 months | Total assets |
|---|---|---|---|---|
| 1 | Beacon Bank & Trust | Brookline, MA | +302.0% | $22.2 billion |
| 2 | Needham Bank | Needham, MA | +47.8% | $7.4 billion |
| 3 | Cornerstone Bank | Spencer, MA | +45.2% | $2.6 billion |
| 4 | Rockland Trust Company | Rockland, MA | +26.8% | $25.0 billion |
| 5 | Eastern Bank | Boston, MA | +22.4% | $31.1 billion |
| 6 | Winchester Savings Bank | Winchester, MA | +19.9% | $1.1 billion |
| 7 | New Valley Bank & Trust | Springfield, MA | +15.8% | $385 million |
| 8 | Country Bank for Savings | Ware, MA | +15.5% | $2.2 billion |
| 9 | State Street Bank and Trust Company | Boston, MA | +12.9% | $413 billion |
| 10 | North Shore Bank, A Co-Operative Bank | Peabody, MA | +12.6% | $3.3 billion |
| 11 | Milford Federal Bank | Milford, MA | +12.0% | $545 million |
| 12 | Eagle Bank | Everett, MA | +11.7% | $709 million |
| 13 | Everett Co-Operative Bank | Everett, MA | +11.3% | $1.7 billion |
| 14 | Lee Bank | Lee, MA | +9.8% | $591 million |
| 15 | Greenfield Savings Bank | Greenfield, MA | +9.6% | $1.5 billion |
| 16 | Greenfield Co-Operative Bank | Greenfield, MA | +8.9% | $902 million |
| 17 | Cape Ann Savings Bank | Gloucester, MA | +8.7% | $1.1 billion |
| 18 | Winchester Co-Operative Bank | Winchester, MA | +8.5% | $947 million |
| 19 | The Lowell Five Cent Savings Bank | Tewksbury, MA | +8.4% | $1.9 billion |
| 20 | Millbury National Bank | Millbury, MA | +8.3% | $147 million |
| 21 | Mutualone Bank | Framingham, MA | +8.3% | $1.2 billion |
| 22 | Stonehambank | Stoneham, MA | +8.0% | $918 million |
| 23 | Dedham Institution for Savings | Dedham, MA | +7.8% | $2.6 billion |
| 24 | Washington Savings Bank | Lowell, MA | +7.7% | $302 million |
| 25 | Commonwealth Cooperative Bank | Hyde Park, MA | +7.4% | $205 million |
| 26 | Monson Savings Bank | Monson, MA | +6.9% | $806 million |
| 27 | 42 North Private Bank | Canton, MA | +6.2% | $182 million |
| 28 | Wrentham Co-Operative Bank | Wrentham, MA | +6.1% | $193 million |
| 29 | Florence Bank | Florence, MA | +6.0% | $2.0 billion |
| 30 | Northern Bank & Trust Company | Woburn, MA | +5.8% | $3.4 billion |
| 31 | Bristol County Savings Bank | Taunton, MA | +5.4% | $3.3 billion |
| 32 | Bank of Easton | North Easton, MA | +5.2% | $249 million |
| 33 | The Savings Bank | Wakefield, MA | +5.2% | $891 million |
| 34 | South Shore Bank | South Weymouth, MA | +5.1% | $2.5 billion |
| 35 | Salem Five Cents Savings Bank | Salem, MA | +5.1% | $8.8 billion |
| 36 | Bluestone Bank | Raynham, MA | +5.0% | $1.6 billion |
| 37 | Charles River Bank | Medway, MA | +4.7% | $336 million |
| 38 | East Cambridge Savings Bank | Cambridge, MA | +4.7% | $1.7 billion |
| 39 | Hingham Institution for Savings | Hingham, MA | +4.7% | $4.6 billion |
| 40 | North Easton Savings Bank | South Easton, MA | +4.6% | $1.8 billion |
| 41 | Pittsfield Co-Operative Bank | Pittsfield, MA | +4.4% | $452 million |
| 42 | Unibank for Savings | Whitinsville, MA | +4.4% | $3.1 billion |
| 43 | Bay State Savings Bank | Worcester, MA | +3.9% | $580 million |
| 44 | The Bank of Canton | Canton, MA | +3.8% | $783 million |
| 45 | Mechanics Cooperative Bank | Taunton, MA | +3.4% | $899 million |
| 46 | Institution for Savings in Newburyport and Its Vicinity | Newburyport, MA | +3.3% | $5.6 billion |
| 47 | Westfield Bank | Westfield, MA | +3.1% | $2.7 billion |
| 48 | Leader Bank N.A. | Arlington, MA | +2.8% | $5.3 billion |
| 49 | North Brookfield Savings Bank | North Brookfield, MA | +2.8% | $449 million |
| 50 | Onelocal Bank | Norwood, MA | +2.4% | $1.1 billion |
| 51 | Walpole Co-Operative Bank | Walpole, MA | +2.3% | $646 million |
| 52 | Fall River Five Cents Savings Bank | Fall River, MA | +2.2% | $1.9 billion |
| 53 | Pentucket Bank | Haverhill, MA | +2.2% | $1.1 billion |
| 54 | Cape & Coast Bank | Yarmouth Port, MA | +2.1% | $1.7 billion |
| 55 | North Cambridge Co-Operative Bank | Cambridge, MA | +2.0% | $87.1 million |
| 56 | Peoplesbank | Holyoke, MA | +1.9% | $4.6 billion |
| 57 | Adams Community Bank | Adams, MA | +1.8% | $1.0 billion |
| 58 | Marblehead Bank | Marblehead, MA | +1.7% | $263 million |
| 59 | Savers Co-Operative Bank | Southbridge, MA | +1.5% | $783 million |
| 60 | Coastal Heritage Bank | Weymouth, MA | +1.5% | $984 million |
| 61 | Cape Cod Five Cents Savings Bank | Hyannis, MA | +1.4% | $5.6 billion |
| 62 | Dean Co-Operative Bank | Franklin, MA | +1.4% | $494 million |
| 63 | Methuen Co-Operative Bank | Methuen, MA | +1.3% | $141 million |
| 64 | The Cooperative Bank | Roslindale, MA | +1.3% | $548 million |
| 65 | The Village Bank | Newton, MA | +1.1% | $2.1 billion |
| 66 | Martha'S Vineyard Bank | Edgartown, MA | +1.0% | $1.3 billion |
| 67 | Bankhometown | Oxford, MA | +0.9% | $1.6 billion |
| 68 | Winter Hill Bank FSB | Somerville, MA | +0.7% | $408 million |
| 69 | Stoughton Co-Operative Bank | Stoughton, MA | +0.5% | $135 million |
| 70 | Baycoast Bank | Swansea, MA | +0.5% | $2.9 billion |
| 71 | Webster Five Cents Savings Bank | Webster, MA | 0.0% | $1.3 billion |
| 72 | Bankesb | Easthampton, MA | -0.1% | $2.0 billion |
| 73 | Mountainone Bank | North Adams, MA | -0.3% | $1.1 billion |
| 74 | National Grand Bank of Marblehead | Marblehead, MA | -0.3% | $445 million |
| 75 | Haverhill Bank | Haverhill, MA | -1.0% | $637 million |
| 76 | Oneunited Bank | Boston, MA | -1.1% | $638 million |
| 77 | Middlesex Savings Bank | Natick, MA | -1.1% | $6.1 billion |
| 78 | Cambridge Savings Bank | Cambridge, MA | -1.1% | $7.0 billion |
| 79 | Seamens Bank | Provincetown, MA | -1.5% | $478 million |
| 80 | Clinton Savings Bank | Clinton, MA | -1.6% | $745 million |
| 81 | Middlesex Federal Savings F.A. | Somerville, MA | -2.3% | $654 million |
| 82 | Main Street Bank | Marlborough, MA | -2.4% | $1.7 billion |
| 83 | Bankgloucester | Gloucester, MA | -2.8% | $387 million |
| 84 | Watertown Savings Bank | Watertown, MA | -3.7% | $1.4 billion |
| 85 | Reading Co-Operative Bank | Reading, MA | -4.0% | $1.2 billion |
| 86 | Rollstone Bank & Trust | Fitchburg, MA | -4.1% | $816 million |
| 87 | Newburyport Five Cents Savings Bank | Newburyport, MA | -4.9% | $1.6 billion |
| 88 | Canton Co-Operative Bank | Canton, MA | -5.6% | $155 million |
| 89 | Avidia Bank | Hudson, MA | -8.9% | $2.8 billion |
| 90 | Fidelity Co-Operative Bank | Leominster, MA | -19.0% | $1.3 billion |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings