| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Glacier Bank | Bank | 1 | $84.9M | 36.33% |
| 2 | Cache Valley Bank | Bank | 1 | $83.6M | 35.79% |
| 3 | Ireland Bank | Bank | 1 | $34.7M | 14.84% |
| 4 | Advantage Plus Federal Credit Union | Credit union | 1 | $30.5M* | 13.04% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $233.6M | 4 | 4 | Glacier Bank | 36.3% | 2,991 |
| 2024 | $237.3M | 5 | 5 | Glacier Bank | 33.5% | 2,284 |
| 2023 | $222.3M | 5 | 5 | Glacier Bank | 33.3% | 2,241 |
| 2022 | $226.3M | 5 | 5 | Glacier Bank | 41.2% | 2,720 |
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.