Zip Code 54840 - Grantsburg, Burnett, WI, United States
Zip Code 54840 Data
| Zip Code | 54840 |
|---|---|
| Area 1 (City, County) | Grantsburg, Burnett |
| Area 2 (City, County) | Grantsburg, Polk |
| State | Wisconsin |
| State FIPS | 55 |
| Latitude | 45.74655 |
| Longitude | -92.699106 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |