| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Regions Bank | Bank | 12 | $842.8M | 10.77% |
| 2 | Associated Bank, National Association | Bank | 3 | $498.0M | 6.37% |
| 3 | Scott Credit Union | Credit union | 7 | $477.3M* | 6.10% |
| 4 | Busey Bank | Bank | 3 | $475.2M | 6.07% |
| 5 | Carrollton Bank | Bank | 1 | $459.1M | 5.87% |
| 6 | Navy Federal Credit Union | Credit union | 1 | $449.1M* | 5.74% |
| 7 | Citizens Community Bank | Bank | 4 | $446.1M | 5.70% |
| 8 | Bank of America, National Association | Bank | 2 | $412.9M | 5.28% |
| 9 | FCB Banks | Bank | 4 | $383.6M | 4.90% |
| 10 | Bank of Belleville | Bank | 1 | $345.7M | 4.42% |
| 25 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $7.82B | 35 | 87 | Regions Bank | 10.8% | 493 |
| 2025 | $7.65B | 35 | 86 | Regions Bank | 11.1% | 495 |
| 2024 | $7.17B | 35 | 88 | Regions Bank | 11.8% | 500 |
| 2023 | $7.44B | 37 | 91 | Regions Bank | 11.5% | 486 |
| 2022 | $7.61B | 37 | 95 | Regions Bank | 11.6% | 490 |
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.