| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | United Bank of Iowa | Bank | 2 | $85.9M | 22.03% |
| 2 | The Security National Bank of Sioux City, Iowa | Bank | 1 | $67.8M | 17.39% |
| 3 | U.S. Bank National Association | Bank | 1 | $51.3M | 13.17% |
| 4 | BankFirst | Bank | 1 | $45.2M | 11.60% |
| 5 | First Security Bank | Bank | 1 | $40.3M | 10.34% |
| 6 | Community Bank | Bank | 2 | $36.7M | 9.41% |
| 7 | Great Southern Bank | Bank | 1 | $27.9M | 7.15% |
| 8 | The Shelby County State Bank | Bank | 1 | $21.0M | 5.39% |
| 9 | Sloan State Bank | Bank | 1 | $13.7M | 3.52% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $389.7M | 9 | 11 | United Bank of Iowa | 22.0% | 1,384 |
| 2024 | $382.3M | 9 | 11 | United Bank of Iowa | 22.1% | 1,373 |
| 2023 | $383.6M | 9 | 11 | United Bank of Iowa | 23.1% | 1,379 |
| 2022 | $404.6M | 9 | 11 | United Bank of Iowa | 23.2% | 1,415 |
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.