| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Altra Federal Credit Union | Credit union | 7 | $964.6M* | 13.81% |
| 2 | U.S. Bank National Association | Bank | 2 | $629.4M | 9.01% |
| 3 | River Bank | Bank | 9 | $522.9M | 7.49% |
| 4 | Associated Bank, National Association | Bank | 5 | $496.7M | 7.11% |
| 5 | Citizens State Bank of La Crosse | Bank | 2 | $448.4M | 6.42% |
| 6 | Merchants Bank, National Association | Bank | 4 | $443.9M | 6.36% |
| 7 | State Bank Financial | Bank | 3 | $345.0M | 4.94% |
| 8 | Coulee Bank | Bank | 3 | $283.7M | 4.06% |
| 9 | Verve, A Credit Union | Credit union | 4 | $270.1M* | 3.87% |
| 10 | The First National Bank of Bangor | Bank | 5 | $217.4M | 3.11% |
| 26 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 |
|---|---|---|---|---|---|---|
| 2025 | $6.98B | 36 | 89 | Altra Federal Credit Union | 13.8% | 588 |
| 2024 | $6.66B | 35 | 90 | Altra Federal Credit Union | 13.9% | 629 |
| 2023 | $7.07B | 34 | 88 | U.S. Bank National Association | 17.2% | 764 |
| 2022 | $6.06B | 29 | 73 | Altra Federal Credit Union | 16.5% | 735 |
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.