Banks in Wilmington, IL
Branches open
3
Banks present
3
Deposits (2025)
$237M
Closings on record
0
0 openings
Banks by deposits in Wilmington (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Grundy Bank | $86M | 36.2% | 1 |
| U.S. Bank | $85M | 35.8% | 1 |
| Old National Bank | $67M | 28.1% | 1 |
All branches
- Grundy Bank — 120 S Main St$86M
- U.S. Bank — 417 S Water St$85M
- Old National Bank — 1005 S Water St$67M
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.