| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Flagstar Bank, National Association | Bank | 7 | $657.0M | 17.21% |
| 2 | Fifth Third Bank, National Association | Bank | 5 | $547.2M | 14.34% |
| 3 | True Community Credit Union | Credit union | 8 | $445.9M* | 11.68% |
| 4 | County National Bank | Bank | 5 | $410.6M | 10.76% |
| 5 | The Huntington National Bank | Bank | 4 | $389.1M | 10.19% |
| 6 | American 1 Credit Union | Credit union | 11 | $332.0M* | 8.70% |
| 7 | Michigan State University Federal Credit Union | Credit union | 1 | $191.5M* | 5.02% |
| 8 | Community Choice Credit Union | Credit union | 2 | $158.5M* | 4.15% |
| 9 | Southern Michigan Bank & Trust | Bank | 2 | $103.0M | 2.70% |
| 10 | Old National Bank | Bank | 1 | $103.0M | 2.70% |
| 11 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $3.82B | 21 | 60 | Flagstar Bank, National Association | 17.2% | 1,010 |
| 2025 | $3.55B | 21 | 58 | Flagstar Bank, National Association | 17.5% | 1,026 |
| 2024 | $3.59B | 19 | 57 | Flagstar Bank, National Association | 19.7% | 1,106 |
| 2023 | $3.78B | 17 | 56 | Flagstar Bank, National Association | 25.8% | 1,378 |
| 2022 | $4.02B | 18 | 58 | Flagstar Bank, National Association | 27.3% | 1,423 |
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.