Banks in Washington County, Illinois
13 active bank branches operated by 8 institutions, per FDIC records.
Active branches
13
Banks present
8
Deposits (2025)
$575M
Closings since 2020
0
0 openings
Largest banks by deposits in Washington County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| The Farmers and Merchants National Bank of Nashville | $217M | 37.8% | 5 |
| Nashville Savings Bank | $88M | 15.3% | 1 |
| The Old Exchange National Bank of Okawville | $74M | 12.8% | 1 |
| The Bradford National Bank of Greenville | $67M | 11.7% | 2 |
| The First National Bank of Okawville | $57M | 9.9% | 1 |
| Regions Bank | $41M | 7.1% | 1 |
| Murphy-Wall State Bank and Trust Company | $21M | 3.6% | 1 |
| Farmers State Bank of Hoffman | $10M | 1.7% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.