| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Washington Trust Bank | Bank | 16 | $3.47B | 16.17% |
| 2 | Spokane Teachers Credit Union | Credit union | 22 | $2.21B* | 10.30% |
| 3 | Boeing Employees Credit Union | Credit union | 5 | $1.85B* | 8.62% |
| 4 | Numerica Credit Union | Credit union | 12 | $1.76B* | 8.21% |
| 5 | Wells Fargo Bank, National Association | Bank | 4 | $1.26B | 5.88% |
| 6 | Idaho Central Credit Union | Credit union | 6 | $1.21B* | 5.66% |
| 7 | JPMorgan Chase Bank, National Association | Bank | 9 | $1.20B | 5.56% |
| 8 | U.S. Bank National Association | Bank | 10 | $1.12B | 5.22% |
| 9 | Banner Bank | Bank | 9 | $945.5M | 4.40% |
| 10 | Bank of America, National Association | Bank | 5 | $892.3M | 4.15% |
| 35 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 | $21.48B | 45 | 182 | Washington Trust Bank | 16.2% | 725 |
| 2025 | $23.25B | 42 | 167 | Columbia Bank | 17.4% | 849 |
| 2024 | $23.27B | 41 | 174 | Columbia Bank | 16.6% | 799 |
| 2023 | $23.68B | 42 | 176 | Washington Trust Bank | 13.7% | 749 |
| 2022 | $21.52B | 42 | 170 | Washington Trust Bank | 17.5% | 793 |
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.