| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Glacier Bank | Bank | 3 | $335.8M | 30.97% |
| 2 | Whitefish Credit Union Association Credit Union | Credit union | 1 | $247.2M* | 22.80% |
| 3 | Eagle Bank | Bank | 1 | $158.5M | 14.62% |
| 4 | Valley Bank of Ronan | Bank | 4 | $142.9M | 13.18% |
| 5 | First Interstate Bank | Bank | 1 | $135.9M | 12.54% |
| 6 | Park Side Financial Credit Union | Credit union | 1 | $42.3M* | 3.90% |
| 7 | Unity Bank | Bank | 1 | $21.5M | 1.98% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.08B | 7 | 12 | Glacier Bank | 31.0% | 2,043 |
| 2024 | $984.2M | 6 | 12 | Glacier Bank | 31.2% | 2,180 |
| 2023 | $951.7M | 6 | 13 | Glacier Bank | 32.1% | 2,259 |
| 2022 | $961.5M | 6 | 14 | Glacier Bank | 32.6% | 2,287 |
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.