| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | First Interstate Bank | Bank | 11 | $1.26B | 15.23% |
| 2 | U.S. Bank National Association | Bank | 10 | $1.11B | 13.40% |
| 3 | Selco Community Credit Union | Credit union | 5 | $827.2M* | 9.98% |
| 4 | Mid Oregon Credit Union | Credit union | 9 | $810.5M* | 9.78% |
| 5 | JPMorgan Chase Bank, National Association | Bank | 6 | $724.7M | 8.74% |
| 6 | Wells Fargo Bank, National Association | Bank | 5 | $707.7M | 8.54% |
| 7 | WaFd Bank | Bank | 5 | $584.8M | 7.05% |
| 8 | Columbia Bank | Bank | 7 | $508.4M | 6.13% |
| 9 | Bank of America, National Association | Bank | 3 | $431.0M | 5.20% |
| 10 | OnPoint Community Credit Union | Credit union | 3 | $381.5M* | 4.60% |
| 8 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 | $8.29B | 18 | 75 | First Interstate Bank | 15.2% | 922 |
| 2025 | $7.96B | 18 | 73 | First Interstate Bank | 15.8% | 945 |
| 2024 | $7.87B | 18 | 73 | First Interstate Bank | 17.1% | 976 |
| 2023 | $7.30B | 17 | 70 | First Interstate Bank | 18.0% | 1,067 |
| 2022 | $7.14B | 16 | 63 | First Interstate Bank | 18.2% | 1,107 |
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.