Banks in Johnson County, Illinois
6 active bank branches operated by 4 institutions, per FDIC records.
Active branches
6
Banks present
4
Deposits (2025)
$294M
Closings since 2020
0
0 openings
Largest banks by deposits in Johnson County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Banterra Bank | $136M | 46.1% | 2 |
| SouthernTrust Bank | $122M | 41.5% | 2 |
| Legence Bank | $36M | 12.4% | 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.