Grantsburg zipcode
| City | Grantsburg |
| ZIP Code | 62943 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Grantsburg is 62943. This place is located in Illinois state in US. To send any postal service to Grantsburg, you must use 62943 zipcode.
You should avoid following 6 city names of Illinois to be used with the ZIP code 62943.
- Dixon Springs, IL
- Ganntown, IL
- New Columbia, IL
- Reevesville, IL
- Samoth, IL
- Wartrace, IL