| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | JPMorgan Chase Bank, National Association | Bank | 1 | $419.4M | 52.11% |
| 2 | Sierra Central Credit Union | Credit union | 2 | $149.0M* | 18.52% |
| 3 | River Valley Community Bank | Bank | 1 | $114.7M | 14.26% |
| 4 | Columbia Bank | Bank | 1 | $85.4M | 10.60% |
| 5 | Tri Counties Bank | Bank | 1 | $36.3M | 4.51% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $804.9M | 5 | 6 | JPMorgan Chase Bank, National Association | 52.1% | 3,394 |
| 2025 | $768.7M | 5 | 6 | JPMorgan Chase Bank, National Association | 53.8% | 3,533 |
| 2024 | $891.7M | 6 | 7 | JPMorgan Chase Bank, National Association | 46.0% | 2,797 |
| 2023 | $970.7M | 6 | 8 | JPMorgan Chase Bank, National Association | 41.6% | 2,614 |
| 2022 | $797.8M | 6 | 8 | JPMorgan Chase Bank, National Association | 29.1% | 2,196 |
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.