| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | The Golden 1 Credit Union | Credit union | 1 | $289.3M* | 23.95% |
| 2 | El Dorado Savings Bank, F.S.B. | Bank | 4 | $245.3M | 20.31% |
| 3 | Wells Fargo Bank, National Association | Bank | 1 | $217.3M | 17.99% |
| 4 | Bank of America, National Association | Bank | 1 | $150.7M | 12.47% |
| 5 | Bank of Marin | Bank | 2 | $134.4M | 11.12% |
| 6 | Bank of Stockton | Bank | 1 | $109.6M | 9.07% |
| 7 | PNC Bank, National Association | Bank | 1 | $61.5M | 5.09% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.21B | 7 | 11 | The Golden 1 Credit Union | 23.9% | 1,697 |
| 2024 | $1.17B | 7 | 11 | The Golden 1 Credit Union | 23.0% | 1,694 |
| 2023 | $1.22B | 7 | 11 | The Golden 1 Credit Union | 24.2% | 1,729 |
| 2022 | $1.51B | 7 | 13 | The Golden 1 Credit Union | 36.0% | 2,106 |
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.