| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | High Country Bank | Bank | 3 | $353.3M | 37.30% |
| 2 | Glacier Bank | Bank | 2 | $338.2M | 35.71% |
| 3 | Blue Federal Credit Union | Credit union | 1 | $60.4M* | 6.38% |
| 4 | TBK BANK, SSB | Bank | 1 | $44.6M | 4.71% |
| 5 | PB&T Bank | Bank | 1 | $41.2M | 4.34% |
| 6 | BMO Bank National Association | Bank | 1 | $39.7M | 4.19% |
| 7 | NBH Bank | Bank | 1 | $35.0M | 3.69% |
| 8 | Mountain River | Credit union | 2 | $19.0M* | 2.01% |
| 9 | InBank | Bank | 1 | $15.8M | 1.66% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $947.2M | 9 | 13 | High Country Bank | 37.3% | 2,786 |
| 2024 | $920.5M | 9 | 13 | Glacier Bank | 35.8% | 2,685 |
| 2023 | $785.0M | 8 | 12 | High Country Bank | 40.7% | 2,971 |
| 2022 | $797.6M | 7 | 11 | High Country Bank | 44.7% | 3,231 |
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.