| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | D. L. Evans Bank | Bank | 3 | $354.5M | 28.75% |
| 2 | Glacier Bank | Bank | 2 | $252.5M | 20.48% |
| 3 | Wells Fargo Bank, National Association | Bank | 2 | $202.2M | 16.40% |
| 4 | U.S. Bank National Association | Bank | 2 | $168.5M | 13.66% |
| 5 | Zions Bancorporation, N.A. | Bank | 2 | $70.8M | 5.75% |
| 6 | WaFd Bank | Bank | 2 | $62.3M | 5.05% |
| 7 | Idaho First Bank | Bank | 2 | $54.5M | 4.42% |
| 8 | Pioneer Federal Credit Union | Credit union | 1 | $42.0M* | 3.41% |
| 9 | BMO Bank National Association | Bank | 1 | $15.5M | 1.26% |
| 10 | Ireland Bank | Bank | 1 | $10.0M | 0.81% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.23B | 10 | 18 | D. L. Evans Bank | 28.8% | 1,794 |
| 2025 | $1.31B | 10 | 18 | D. L. Evans Bank | 25.8% | 1,781 |
| 2024 | $1.23B | 11 | 18 | Glacier Bank | 25.0% | 1,713 |
| 2023 | $1.26B | 11 | 18 | Glacier Bank | 22.9% | 1,676 |
| 2022 | $1.54B | 11 | 18 | Glacier Bank | 26.3% | 1,708 |
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.