| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Redwood Credit Union | Credit union | 4 | $1.61B* | 24.52% |
| 2 | JPMorgan Chase Bank, National Association | Bank | 3 | $785.1M | 11.92% |
| 3 | Wells Fargo Bank, National Association | Bank | 4 | $770.3M | 11.70% |
| 4 | Bank of America, National Association | Bank | 3 | $746.9M | 11.34% |
| 5 | Columbia Bank | Bank | 3 | $396.6M | 6.02% |
| 6 | Bank of Marin | Bank | 2 | $345.6M | 5.25% |
| 7 | The Golden 1 Credit Union | Credit union | 1 | $310.7M* | 4.72% |
| 8 | BMO Bank National Association | Bank | 4 | $288.0M | 4.37% |
| 9 | Westamerica Bank | Bank | 6 | $272.7M | 4.14% |
| 10 | Mechanics Bank | Bank | 2 | $205.7M | 3.12% |
| 9 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 |
|---|---|---|---|---|---|---|
| 2026 | $6.58B | 19 | 42 | Redwood Credit Union | 24.5% | 1,170 |
| 2025 | $6.30B | 19 | 42 | Redwood Credit Union | 21.8% | 1,100 |
| 2024 | $6.50B | 19 | 42 | Redwood Credit Union | 20.1% | 1,079 |
| 2023 | $7.43B | 19 | 43 | Redwood Credit Union | 22.7% | 1,181 |
| 2022 | $8.51B | 21 | 45 | Redwood Credit Union | 21.8% | 1,054 |
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.