| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Idaho Central Credit Union | Credit union | 1 | $188.2M* | 28.30% |
| 2 | D. L. Evans Bank | Bank | 1 | $110.4M | 16.60% |
| 3 | Wells Fargo Bank, National Association | Bank | 1 | $87.0M | 13.08% |
| 4 | U.S. Bank National Association | Bank | 1 | $86.2M | 12.95% |
| 5 | First Federal Savings Bank of Twin Falls | Bank | 1 | $59.7M | 8.97% |
| 6 | Farmers Bank | Bank | 1 | $58.8M | 8.84% |
| 7 | Pioneer Federal Credit Union | Credit union | 1 | $40.5M* | 6.09% |
| 8 | WaFd Bank | Bank | 1 | $34.4M | 5.17% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $665.0M | 8 | 8 | Idaho Central Credit Union | 28.3% | 1,638 |
| 2024 | $585.7M | 8 | 8 | Idaho Central Credit Union | 29.6% | 1,712 |
| 2023 | $645.3M | 8 | 8 | Idaho Central Credit Union | 39.6% | 2,176 |
| 2022 | $725.7M | 8 | 8 | Idaho Central Credit Union | 39.8% | 2,206 |
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.