Markham zipcode
| City | Markham |
| ZIP Code | 60428 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Markham is 60428. This place is located in Illinois state in US. To send any postal service to Markham, you must use 60428 zipcode.
The ZIP code 60428 is also used with 1 more city name of Illinois.
- Harvey, IL