| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Security Financial Bank | Bank | 1 | $279.1M | 80.32% |
| 2 | Waumandee State Bank | Bank | 1 | $35.1M | 10.10% |
| 3 | Bank of Alma | Bank | 1 | $33.3M | 9.58% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $347.4M | 3 | 3 | Security Financial Bank | 80.3% | 6,645 |
| 2024 | $346.4M | 3 | 3 | Security Financial Bank | 80.0% | 6,595 |
| 2023 | $330.8M | 3 | 3 | Security Financial Bank | 78.3% | 6,371 |
| 2022 | $322.6M | 3 | 3 | Security Financial Bank | 77.3% | 6,234 |
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.