Banks in Union County, Illinois
7 active bank branches operated by 5 institutions, per FDIC records.
Active branches
7
Banks present
5
Deposits (2026)
$402M
Closings since 2020
2
0 openings
Largest banks by deposits in Union County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Anna-Jonesboro National Bank | $204M | 50.7% | 3 |
| Anna State Bank | $97M | 24.2% | 1 |
| Southern Bank | $52M | 12.9% | 1 |
| The First State Bank of Dongola | $31M | 7.8% | 1 |
| Farmers State Bank of Alto Pass, Ill. | $18M | 4.5% | 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.