Grantsburg High School
| Name | Grantsburg High School |
| Grades | Class 09 to Class 12 |
| Address | 480 E James Ave |
| City | Grantsburg |
| School District | Grantsburg School District |
| County | Burnett County |
| Zipcode | 54840-7959 |
| Phone No. | (715)463-2531 |
| State | Wisconsin |
| Rural | Remote |
| Students | 217 |
| Teachers | 16 |
| Student Teacher Ratio | 12 students per teacher |
| Charter School | No |
| Magnet School | No |
Grantsburg High School is located at 480 E James Ave in Grantsburg city of Burnett County county in Wisconsin. This school comes under Grantsburg School District. You can call them at (715)463-2531 for more details. This is not a magnet school. Total two hundred seventeen students from class 09 to class 12 study in this school who are taught by sixteen teachers. This is not a charter school. The student teacher ratio of this school is 12.