| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Maquoketa State Bank | Bank | 4 | $330.3M | 43.21% |
| 2 | Bellevue State Bank | Bank | 1 | $149.5M | 19.55% |
| 3 | Fidelity Bank & Trust | Bank | 2 | $86.3M | 11.29% |
| 4 | The Clinton National Bank | Bank | 3 | $83.3M | 10.89% |
| 5 | Dutrac Community Credit Union | Credit union | 1 | $65.8M* | 8.60% |
| 6 | Ohnward Bank & Trust | Bank | 1 | $32.6M | 4.26% |
| 7 | Citizens State Bank | Bank | 1 | $16.8M | 2.19% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $764.5M | 7 | 13 | Maquoketa State Bank | 43.2% | 2,592 |
| 2024 | $741.2M | 8 | 14 | Maquoketa State Bank | 42.3% | 2,442 |
| 2023 | $744.6M | 8 | 14 | Maquoketa State Bank | 40.7% | 2,337 |
| 2022 | $752.1M | 8 | 15 | Maquoketa State Bank | 42.5% | 2,467 |
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.