| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Iowa State Bank and Trust Company of Fairfield, Iowa | Bank | 1 | $200.9M | 41.39% |
| 2 | The Libertyville Savings Bank | Bank | 2 | $167.5M | 34.51% |
| 3 | Pilot Grove Savings Bank | Bank | 2 | $61.3M | 12.64% |
| 4 | Community 1St Credit Union | Credit union | 1 | $39.0M* | 8.03% |
| 5 | Washington State Bank | Bank | 1 | $16.7M | 3.44% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $485.4M | 5 | 7 | Iowa State Bank and Trust Company of Fairfield, Iowa | 41.4% | 3,140 |
| 2024 | $444.5M | 5 | 7 | Iowa State Bank and Trust Company of Fairfield, Iowa | 41.1% | 3,147 |
| 2023 | $441.7M | 5 | 7 | Iowa State Bank and Trust Company of Fairfield, Iowa | 39.9% | 3,042 |
| 2022 | $447.8M | 5 | 7 | The Libertyville Savings Bank | 38.9% | 3,035 |
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.