Banks in Kane County, Illinois
118 active bank branches operated by 32 institutions, per FDIC records.
Active branches
118
Banks present
32
Deposits (2025)
$15.1B
Closings since 2020
25
5 openings
Largest banks by deposits in Kane County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chase Bank | $3.5B | 23% | 11 |
| St. Charles Bank & Trust Company | $2.3B | 15.1% | 7 |
| Old Second National Bank | $1.8B | 12.1% | 14 |
| BMO Bank | $1.5B | 9.6% | 15 |
| Fifth Third Bank | $1.2B | 7.7% | 10 |
| PNC Bank | $607M | 4% | 8 |
| Bank of America | $570M | 3.8% | 4 |
| First American Bank | $557M | 3.7% | 6 |
| U.S. Bank | $415M | 2.8% | 4 |
| Associated Bank | $404M | 2.7% | 5 |
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.