| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Associated Bank, National Association | Bank | 2 | $99.5M | 62.27% |
| 2 | Iron County Community Credit Union | Credit union | 2 | $37.1M* | 23.20% |
| 3 | Chippewa Valley Bank | Bank | 1 | $23.2M | 14.53% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $159.8M | 3 | 5 | Associated Bank, National Association | 62.3% | 4,627 |
| 2024 | $150.7M | 3 | 5 | Associated Bank, National Association | 62.2% | 4,612 |
| 2023 | $146.6M | 3 | 5 | Associated Bank, National Association | 57.4% | 4,253 |
| 2022 | $150.2M | 3 | 5 | Associated Bank, National Association | 58.4% | 4,327 |
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.