Banks in Carol Stream, IL
Branches open
7
Banks present
6
Deposits (2026)
$1.3B
Closings on record
2
0 openings
Banks by deposits in Carol Stream (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chase Bank | $670M | 50% | 1 |
| BMO Bank | $268M | 20% | 1 |
| Old Second National Bank | $155M | 11.6% | 2 |
| PNC Bank | $134M | 10% | 1 |
| U.S. Bank | $97M | 7.2% | 1 |
| Parkway Bank and Trust Company | $18M | 1.3% | 1 |
All branches
- Chase Bank — 411 S Schmale Rd$670M
- BMO Bank — 850 W Army Trail Rd$268M
- PNC Bank — 560 W Army Trail Rd$134M
- Old Second National Bank — 401 N Gary Ave$111M
- U.S. Bank — 451 S Schmale Rd$97M
- Old Second National Bank — 1380 W Army Trail Rd$44M
- Parkway Bank and Trust Company — 914 W Army Trail Rd$18M
Closings
- 895 EAST GENEVA ROAD · closed April 15, 2022
- Bank of America — Carol Stream, ILbank exits city506 S. SCHMALE · closed October 5, 2021
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.