| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Superior National Bank | Bank | 6 | $505.2M | 43.60% |
| 2 | IncredibleBank | Bank | 2 | $155.8M | 13.44% |
| 3 | Range Bank | Bank | 3 | $122.7M | 10.59% |
| 4 | Breakwater Federal Credit Union | Credit union | 1 | $118.9M* | 10.26% |
| 5 | Peninsula Federal Credit Union | Credit union | 1 | $80.2M* | 6.93% |
| 6 | Flagstar Bank, National Association | Bank | 1 | $74.9M | 6.46% |
| 7 | The Huntington National Bank | Bank | 1 | $59.3M | 5.12% |
| 8 | The Miners State Bank | Bank | 3 | $33.5M | 2.89% |
| 9 | Upper Peninsula State Bank | Bank | 1 | $8.2M | 0.71% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.16B | 9 | 19 | Superior National Bank | 43.6% | 2,424 |
| 2025 | $1.05B | 9 | 19 | Superior National Bank | 45.1% | 2,630 |
| 2024 | $1.02B | 9 | 19 | Superior National Bank | 46.1% | 2,686 |
| 2023 | $1.00B | 9 | 19 | Superior National Bank | 48.2% | 2,849 |
| 2022 | $984.9M | 8 | 18 | Superior National Bank | 46.1% | 2,692 |
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.