Grantsburg, IL
ZIP Codes in Grantsburg, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62943 | 312 | 37.3563, -88.7461 |
Grantsburg has 1 ZIP code
ZIP Codes in Grantsburg, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62943 | 312 | 37.3563, -88.7461 |