Chicago zipcode
| City | Chicago |
| ZIP Code | 60656 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Chicago is 60656. This place is located in Illinois state in US. To send any postal service to Chicago, you must use 60656 zipcode.
The ZIP code 60656 is also used with 3 more city names of Illinois.
- Harwood Heights, IL
- Harwood Hts, IL
- Norridge, IL