| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Associated Bank, National Association | Bank | 1 | $125.4M | 20.58% |
| 2 | U.S. Bank National Association | Bank | 1 | $93.4M | 15.33% |
| 3 | Members Cooperative Credit Union | Credit union | 1 | $78.2M* | 12.83% |
| 4 | Unity Bank | Bank | 1 | $77.0M | 12.64% |
| 5 | First Resource Bank | Bank | 1 | $68.3M | 11.20% |
| 6 | Minnco Credit Union | Credit union | 1 | $63.8M* | 10.48% |
| 7 | Security State Bank of Marine | Bank | 1 | $53.6M | 8.81% |
| 8 | Neighborhood National Bank | Bank | 1 | $49.5M | 8.12% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $609.2M | 8 | 8 | Associated Bank, National Association | 20.6% | 1,362 |
| 2024 | $585.2M | 8 | 8 | Associated Bank, National Association | 20.5% | 1,356 |
| 2023 | $590.5M | 8 | 8 | Associated Bank, National Association | 18.5% | 1,330 |
| 2022 | $504.1M | 7 | 7 | Associated Bank, National Association | 20.1% | 1,522 |
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.