| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | CoVantage Credit Union | Credit union | 2 | $292.8M* | 60.50% |
| 2 | Northern Interstate Bank, N. A. | Bank | 1 | $64.9M | 13.42% |
| 3 | The Miners State Bank | Bank | 1 | $63.5M | 13.12% |
| 4 | First National Bank & Trust Co. | Bank | 1 | $31.7M | 6.55% |
| 5 | Flagstar Bank, National Association | Bank | 1 | $31.0M | 6.41% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $483.9M | 5 | 6 | CoVantage Credit Union | 60.5% | 4,096 |
| 2025 | $473.7M | 5 | 6 | CoVantage Credit Union | 58.6% | 3,938 |
| 2024 | $454.7M | 5 | 6 | CoVantage Credit Union | 64.8% | 4,572 |
| 2023 | $699.3M | 5 | 9 | CoVantage Credit Union | 77.3% | 6,134 |
| 2022 | $774.1M | 5 | 9 | CoVantage Credit Union | 75.6% | 5,913 |
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.