| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Gesa Credit Union | Credit union | 7 | $864.7M* | 36.46% |
| 2 | Peak Credit Union | Credit union | 4 | $415.9M* | 17.54% |
| 3 | Columbia Bank | Bank | 1 | $274.1M | 11.56% |
| 4 | Washington State Employees Credit Union | Credit union | 1 | $181.8M* | 7.67% |
| 5 | Timberland Bank | Bank | 3 | $162.4M | 6.85% |
| 6 | Wells Fargo Bank, National Association | Bank | 1 | $123.5M | 5.21% |
| 7 | JPMorgan Chase Bank, National Association | Bank | 1 | $122.2M | 5.15% |
| 8 | KeyBank National Association | Bank | 2 | $114.5M | 4.83% |
| 9 | WaFd Bank | Bank | 1 | $55.2M | 2.33% |
| 10 | Great Northwest Federal Credit Union | Credit union | 1 | $51.2M* | 2.16% |
| 1 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 | $2.37B | 11 | 23 | Gesa Credit Union | 36.5% | 1,964 |
| 2025 | $2.27B | 10 | 22 | Gesa Credit Union | 37.8% | 2,046 |
| 2024 | $1.82B | 10 | 23 | Security State Bank | 23.3% | 1,489 |
| 2023 | $1.85B | 10 | 24 | Security State Bank | 24.1% | 1,497 |
| 2022 | $2.32B | 12 | 25 | Peak Credit Union | 29.3% | 1,623 |
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.