Walnut zipcode
| City | Walnut |
| ZIP Code | 61376 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Walnut is 61376. This place is located in Illinois state in US. To send any postal service to Walnut, you must use 61376 zipcode.
The ZIP code 61376 is also used with 1 more city name of Illinois.
- Normandy, IL