| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Westconsin Credit Union | Credit union | 6 | $518.0M* | 17.90% |
| 2 | Hiawatha National Bank | Bank | 3 | $396.0M | 13.69% |
| 3 | Associated Bank, National Association | Bank | 3 | $357.8M | 12.37% |
| 4 | Royal Credit Union | Credit union | 4 | $349.4M* | 12.07% |
| 5 | Citizens State Bank | Bank | 3 | $312.7M | 10.80% |
| 6 | First National Community Bank | Bank | 3 | $266.7M | 9.22% |
| 7 | U.S. Bank National Association | Bank | 1 | $173.6M | 6.00% |
| 8 | Old National Bank | Bank | 1 | $159.9M | 5.53% |
| 9 | Wells Fargo Bank, National Association | Bank | 1 | $134.0M | 4.63% |
| 10 | Pillar Bank | Bank | 1 | $101.5M | 3.51% |
| 5 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 | $2.89B | 15 | 31 | Westconsin Credit Union | 17.9% | 1,114 |
| 2024 | $2.63B | 14 | 31 | Westconsin Credit Union | 18.3% | 1,208 |
| 2023 | $2.62B | 13 | 30 | Westconsin Credit Union | 21.8% | 1,272 |
| 2022 | $2.64B | 13 | 30 | Westconsin Credit Union | 20.6% | 1,249 |
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.