Lists · Deposits by county
Norfolk County, MA Bank Deposit Market Share
Santander Bank, N.A. holds the largest share of deposits in Norfolk County, MA, 26.3%, followed by Bank of America, N.A. (16.6%) and Needham Bank (9.6%). 35 institutions hold $50.19B at 219 offices as of June 30, 2026.
| # | Institution | Deposits | Market share | Share change from 2025 |
|---|---|---|---|---|
| 1 | Santander Bank, N.A. | $13.22B | 26.35% | — |
| 2 | Bank of America, N.A. | $8.34B | 16.62% | — |
| 3 | Needham Bank | $4.82B | 9.60% | — |
| 4 | Citizens Bank, N.A. | $4.66B | 9.28% | — |
| 5 | Rockland Trust Company | $2.47B | 4.91% | — |
| 6 | Eastern Bank | $2.21B | 4.41% | — |
| 7 | Dedham Institution for Savings | $1.95B | 3.88% | — |
| 8 | South Shore Bank | $1.82B | 3.62% | — |
| 9 | Beacon Bank & Trust | $1.41B | 2.81% | — |
| 10 | TD Bank, N.A. | $1.34B | 2.68% | — |
| 11 | TruNorth Bank | $1.02B | 2.03% | — |
| 12 | Middlesex Savings Bank | $908.1M | 1.81% | — |
| 13 | Onelocal Bank | $843.0M | 1.68% | — |
| 14 | JPMorgan Chase Bank, N.A. | $764.0M | 1.52% | — |
| 15 | The Bank of Canton | $661.1M | 1.32% | — |
| 16 | Walpole Co-Operative Bank | $509.2M | 1.01% | — |
| 17 | East West Bank | $475.9M | 0.95% | — |
| 18 | Coastal Heritage Bank | $423.1M | 0.84% | — |
| 19 | Dean Co-Operative Bank | $282.4M | 0.56% | — |
| 20 | Charles River Bank | $256.3M | 0.51% | — |
| 21 | Webster Bank, N.A. | $219.4M | 0.44% | — |
| 22 | Wrentham Co-Operative Bank | $175.8M | 0.35% | — |
| 23 | PNC Bank, N.A. | $157.1M | 0.31% | — |
| 24 | First-Citizens Bank & Trust Company | $156.0M | 0.31% | — |
| 25 | 42 North Private Bank | $144.4M | 0.29% | — |
| 26 | Bluestone Bank | $128.6M | 0.26% | — |
| 27 | Canton Co-Operative Bank | $127.2M | 0.25% | — |
| 28 | Hingham Institution for Savings | $117.8M | 0.23% | — |
| 29 | Stoughton Co-Operative Bank | $117.1M | 0.23% | — |
| 30 | Mountainone Bank | $109.0M | 0.22% | — |
| 31 | Salem Five Cents Savings Bank | $94.0M | 0.19% | — |
| 32 | BayCoast Bank | $78.9M | 0.16% | — |
| 33 | Northeast Community Bank | $77.9M | 0.16% | — |
| 34 | Fidelity Co-Operative Bank | $63.7M | 0.13% | — |
| 35 | Manufacturers and Traders Trust Company | $42.7M | 0.09% | — |
About this list
Deposits are those held at each institution's offices in Norfolk County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.
The change from 2025 is not shown for this market: some offices that closed during the year cannot be placed in a single county or metro area, and they hold enough deposits to move the comparison. The 2026 shares are complete.
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