Banks in St. Charles, IL
Branches open
10
Banks present
6
Deposits (2026)
$2.0B
Closings on record
0
0 openings
Banks by deposits in St. Charles (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chase Bank | $931M | 47.1% | 2 |
| Fifth Third Bank | $358M | 18.1% | 2 |
| BMO Bank | $324M | 16.4% | 2 |
| Citibank | $214M | 10.8% | 1 |
| Old Second National Bank | $111M | 5.6% | 2 |
| First American Bank | $40M | 2% | 1 |
All branches
- Chase Bank — 575 S Randall Rd$544M
- Chase Bank — 520 Dunham Rd$387M
- Citibank — 1925 Lincoln Hwy$214M
- Fifth Third Bank — 700 S Randall Rd$200M
- BMO Bank — 300 S Randall Rd$195M
- Fifth Third Bank — 1600 E Main St$158M
- BMO Bank — 3890 E Main St$129M
- Old Second National Bank — 3000 E Main St$78M
- First American Bank — 2901 E Main St$40M
- Old Second National Bank — 315 S Randall Rd$33M
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.