Chicago zipcode
| City | Chicago |
| ZIP Code | 60643 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Chicago is 60643. This place is located in Illinois state in US. To send any postal service to Chicago, you must use 60643 zipcode.
The ZIP code 60643 is also used with 1 more city name of Illinois.
- Calumet Park, IL
You should avoid following 1 city name of Illinois to be used with the ZIP code 60643.
- Morgan Park, IL