| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Dieterich Bank | Bank | 3 | $253.2M | 23.43% |
| 2 | Buena Vista National Bank | Bank | 6 | $235.6M | 21.80% |
| 3 | First National Bank of Steeleville | Bank | 3 | $231.7M | 21.44% |
| 4 | Chester National Bank | Bank | 2 | $93.2M | 8.62% |
| 5 | The First National Bank of Sparta | Bank | 1 | $92.6M | 8.57% |
| 6 | Regions Bank | Bank | 1 | $58.6M | 5.42% |
| 7 | North County Savings Bank | Bank | 3 | $58.5M | 5.41% |
| 8 | First State Bank of Campbell Hill | Bank | 2 | $57.3M | 5.30% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.08B | 8 | 21 | Dieterich Bank | 23.4% | 1,718 |
| 2024 | $1.00B | 8 | 21 | Dieterich Bank | 25.6% | 1,775 |
| 2023 | $1.01B | 8 | 21 | Dieterich Bank | 26.9% | 1,779 |
| 2022 | $1.05B | 8 | 21 | Dieterich Bank | 29.5% | 1,860 |
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.