ZIP Code 54840 – Grantsburg, Wisconsin
The 54840 ZIP Code belongs to Grantsburg, Wisconsin. The population in this 54840 ZIP code is 4,706. The latitude is 45.7556 and longitude is -92.68928 in 54840 Grantsburg, Wisconsin. The time zone for this 54840 ZIP code is America/Chicago.
| City | Grantsburg |
| Zip Code | 54840 |
| State | Wisconsin |
| County | Burnett |
| Population | 4,706 |
| Latitude | 45.7556 |
| Longitude | -92.68928 |
| Time Zone | America/Chicago |