Banks in Madison County, Illinois
77 active bank branches operated by 23 institutions, per FDIC records.
Active branches
77
Banks present
23
Deposits (2026)
$6.7B
Closings since 2020
21
10 openings
Largest banks by deposits in Madison County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| FCB Banks | $1.3B | 19.7% | 9 |
| Busey Bank | $1.2B | 17.3% | 9 |
| First Mid Bank & Trust | $753M | 11.2% | 5 |
| U.S. Bank | $672M | 10% | 7 |
| Regions Bank | $545M | 8.1% | 10 |
| Carrollton Bank | $394M | 5.9% | 3 |
| United Community Bank | $360M | 5.4% | 4 |
| Associated Bank | $300M | 4.5% | 2 |
| The Bradford National Bank of Greenville | $214M | 3.2% | 4 |
| Constitution Bank | $139M | 2.1% | 6 |
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.