| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Farmers State Bank of Western Illinois | Bank | 4 | $85.9M | 20.64% |
| 2 | Blackhawk Bank & Trust | Bank | 1 | $80.2M | 19.27% |
| 3 | BankOrion | Bank | 1 | $74.9M | 18.00% |
| 4 | Midwest Bank | Bank | 1 | $67.1M | 16.14% |
| 5 | 1st Community Bank | Bank | 2 | $58.2M | 14.00% |
| 6 | CBI Bank & Trust | Bank | 1 | $47.5M | 11.41% |
| 7 | Mercer Credit Union | Credit union | 1 | $2.2M* | 0.53% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $416.0M | 7 | 11 | Farmers State Bank of Western Illinois | 20.6% | 1,708 |
| 2025 | $422.5M | 7 | 11 | Farmers State Bank of Western Illinois | 20.0% | 1,710 |
| 2024 | $412.4M | 7 | 10 | BankOrion | 19.7% | 1,676 |
| 2023 | $420.3M | 7 | 10 | BankOrion | 25.7% | 1,803 |
| 2022 | $424.2M | 7 | 10 | BankOrion | 28.2% | 1,913 |
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.