| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Glacier Bank | Bank | 2 | $184.9M | 72.89% |
| 2 | Mountain Valley Bank | Bank | 1 | $64.2M | 25.31% |
| 3 | Rio Blanco Schools Federal Credit Union | Credit union | 2 | $4.5M* | 1.79% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $253.6M | 3 | 5 | Glacier Bank | 72.9% | 5,957 |
| 2024 | $245.2M | 3 | 5 | Glacier Bank | 72.0% | 5,877 |
| 2023 | $238.0M | 3 | 5 | Glacier Bank | 71.3% | 5,795 |
| 2022 | $270.6M | 3 | 5 | Glacier Bank | 70.3% | 5,675 |
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.