60523
Oak Brook, DuPage - United States
Postal code 60523 corresponds to Oak Brook, DuPage, in Illinois (United States).
- Country
- United States (US)
- Department
- Illinois
- Municipality
- DuPage
- Coordinates
- 41.8371, -87.9638Degrees, minutes, seconds: 41°50'14"N 87°57'50"W
- Time zone
- America/Chicago (UTC-6)
- Dialing code
- +1
How to write the address
Oak Brook, Illinois 60523 United States
Nearby codes