| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Bank Midwest | Bank | 2 | $223.3M | 47.14% |
| 2 | United Prairie Bank | Bank | 2 | $150.2M | 31.71% |
| 3 | BMO Bank National Association | Bank | 1 | $32.5M | 6.87% |
| 4 | State Bank of Jeffers | Bank | 1 | $31.2M | 6.60% |
| 5 | Leading Edge Credit Union | Credit union | 1 | $25.7M* | 5.43% |
| 6 | First Security Bank - Sleepy Eye | Bank | 1 | $10.7M | 2.26% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $473.7M | 6 | 8 | Bank Midwest | 47.1% | 3,353 |
| 2025 | $527.3M | 6 | 8 | Bank Midwest | 41.8% | 3,338 |
| 2024 | $557.4M | 6 | 8 | Bank Midwest | 41.2% | 3,441 |
| 2023 | $521.6M | 6 | 8 | Bank Midwest | 44.6% | 3,234 |
| 2022 | $487.0M | 6 | 8 | Bank Midwest | 50.2% | 3,296 |
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.