| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Shell Lake State Bank | Bank | 3 | $257.4M | 53.20% |
| 2 | CCFBank National Association | Bank | 1 | $104.9M | 21.69% |
| 3 | Dairy State Bank | Bank | 1 | $44.4M | 9.18% |
| 4 | BMO Bank National Association | Bank | 1 | $32.4M | 6.70% |
| 5 | Indianhead Credit Union | Credit union | 1 | $25.7M* | 5.30% |
| 6 | Johnson Bank | Bank | 1 | $19.0M | 3.93% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $483.7M | 6 | 8 | Shell Lake State Bank | 53.2% | 3,473 |
| 2024 | $463.7M | 6 | 8 | Shell Lake State Bank | 52.5% | 3,402 |
| 2023 | $450.2M | 6 | 8 | Shell Lake State Bank | 51.6% | 3,320 |
| 2022 | $419.5M | 5 | 7 | Shell Lake State Bank | 53.2% | 3,592 |
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.