Granite Hills High School
| Name | Granite Hills High School |
| Grades | Class 09 to Class 12 |
| Address | 600 W. Grand Ave. |
| City | Porterville |
| School District | Porterville Unified |
| County | Tulare County |
| Zipcode | 93257 |
| Phone No. | (559)782-7075 |
| State | California |
| Rural | Fringe |
| Students | 1264 |
| Teachers | 56 |
| Student Teacher Ratio | 22.4 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Granite Hills High School is located at 600 W. Grand Ave. in Porterville city of Tulare County county in California. This school comes under Porterville Unified. You can call them at (559)782-7075 for more details. This is not a magnet school. Total one thousand two hundred sixty four students from class 09 to class 12 study in this school who are taught by fifty six teachers. This is not a charter school. The student teacher ratio of this school is 22.4.