| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Northwest Bank | Bank | 3 | $253.9M | 44.95% |
| 2 | Iowa State Savings Bank | Bank | 2 | $187.0M | 33.11% |
| 3 | PCSB Bank | Bank | 1 | $54.9M | 9.72% |
| 4 | Community 1St Credit Union | Credit union | 1 | $39.0M* | 6.90% |
| 5 | First Interstate Bank | Bank | 1 | $16.1M | 2.85% |
| 6 | State Savings Bank | Bank | 1 | $14.0M | 2.48% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $564.7M | 6 | 9 | Northwest Bank | 45.0% | 3,273 |
| 2024 | $554.0M | 6 | 9 | Northwest Bank | 46.7% | 3,327 |
| 2023 | $293.6M | 5 | 6 | Iowa State Savings Bank | 57.3% | 3,891 |
| 2022 | $307.8M | 5 | 6 | Iowa State Savings Bank | 57.4% | 3,908 |
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.