Banks in Oakbrook Terrace, IL
Branches open
4
Banks present
4
Deposits (2026)
$876M
Closings on record
0
2 openings
Banks by deposits in Oakbrook Terrace (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| The Northern Trust Company | $540M | 61.6% | 1 |
| BMO Bank | $162M | 18.5% | 1 |
| Busey Bank | $103M | 11.7% | 1 |
| Lakeside Bank | $72M | 8.2% | 1 |
All branches
- The Northern Trust Company — 1 Tower Ln Fl 24$540M
- BMO Bank — 17 W 695 Roosevelt Road$162M
- Busey Bank — 1 Mid America Plz$103M
- Lakeside Bank — 18w100 22nd St$72M
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.