Old Second National Bank · Oak Brook, IL
Old Second National Bank branch — 1515 W 22nd St Ste 100w
active
- Address
- 1515 W 22nd St Ste 100w, Oak Brook, IL 60523 Google Maps · Apple Maps
- Office type
- Full service — brick and mortar office
- Branch name
- OAK BROOK BRANCH
- Established
- July 1, 2025
- County
- Dupage County
- ZIP code
- 60523
History at this address
- Branch relocated here — Evergreen Bank GroupAugust 29, 2021
Structure-change records matched by street address since 2020.
Deposits at this branch
| Year | Deposits |
|---|---|
| 2019 | $506M |
| 2020 | $578M |
| 2021 | $557M |
| 2022 | $564M |
| 2023 | $687M |
| 2024 | $708M |
| 2025 | $707M |
FDIC Summary of Deposits, June 30 of each year.
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. Verify hours and services with the bank before visiting.