Granite Hills High
1701 East Putnam Ave., Porterville, CA 93257
Schola Grade C · Average
Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Granite Hills High
Granite Hills High is a public high school in Porterville, California, serving grades 9–12. It is part of Porterville Unified. The school is located in a rural area near a town in Tulare County.
In the 2024–25 school year, 1,206 students were enrolled, with about 22 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). Its Schola Grade is C (average), compared with 1,321 California high schools.
Grades & enrollment
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 1,206 students
- Students per teacher
- 22 to 1
- AP courses offered
- 9
- Charter school
- No
- Magnet school
- No
- Locale
- Rural — Fringe
- School district
- Porterville Unified
- County
- Tulare County
- NCES school ID
- 060006408426
Schools near Granite Hills High
All 34 schools in Porterville →School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.