| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Bank of America, National Association | Bank | 11 | $2.29B | 12.09% |
| 2 | Bristol County Savings Bank | Bank | 14 | $2.26B | 11.96% |
| 3 | BayCoast Bank | Bank | 18 | $2.11B | 11.14% |
| 4 | Santander Bank, N.A. | Bank | 10 | $1.59B | 8.41% |
| 5 | Rockland Trust Company | Bank | 8 | $1.56B | 8.26% |
| 6 | Fall River Five Cents Savings Bank | Bank | 12 | $1.31B | 6.92% |
| 7 | Citizens Bank, National Association | Bank | 14 | $1.23B | 6.50% |
| 8 | St. Anne's Credit Union | Credit union | 12 | $1.03B* | 5.42% |
| 9 | North Easton Savings Bank | Bank | 6 | $841.7M | 4.45% |
| 10 | Rockland Federal Credit Union | Credit union | 2 | $646.1M* | 3.41% |
| 24 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $18.92B | 34 | 173 | Bank of America, National Association | 12.1% | 737 |
| 2024 | $18.57B | 34 | 172 | Bristol County Savings Bank | 12.5% | 746 |
| 2023 | $18.79B | 34 | 171 | Bank of America, National Association | 13.0% | 743 |
| 2022 | $18.94B | 33 | 175 | Bank of America, National Association | 14.3% | 770 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.