SA
High SchoolsGrades 9-12

Granite Hills High

Porterville Unified · Tulare County · 1701 East Putnam Avenue, Porterville, CA 93257-8000

(559) 782-7075

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4/10
#783
Rank 783 out of 1,227
Top 64%
English Language Arts4/10 · #796 · 35th percentile
Mathematics4/10 · #759 · 38th percentile
Science4/10 · #835 · 36th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Porterville is a tight-knit agricultural community in the southern San Joaquin Valley, and Granite Hills High reflects that grounded, hardworking spirit. Sitting in the middle of the pack statewide, the school serves families rooted in the area who value a traditional high school experience with a strong sense of local identity. For families planting roots in Porterville's affordable, close-community setting, Granite Hills offers a solid foundation, particularly for students who thrive with extra support and engagement outside the classroom.

Student Demographics

308 students tested · 2024-25 school year

Ethnicity

Hispanic
273 (89%)
White
18 (6%)
Other
17 (6%)

Key Indicators

English Learners117 (38%)
Socioeconomically Disadvantaged299 (97%)
Students with Disabilities22 (7%)

Staff & Teachers(2024-25)

1,206
Enrollment
54.3
Teachers (FTE)
22.2:1
Student-Staff Ratio
3.9
Administrators (FTE)
16.2
Avg Class Size*(2023-24)

Graduation Rate

92.9%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

6
AP Courses
offered
12%
AP Participation
of students
149
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Athletics

Grizzlies · CIF Central Section

22
varsity sports
9 boys
10 girls
BaseballBasketball (Boys)Basketball (Girls)Cross Country (Boys)Cross Country (Girls)Football (11 person)Golf (Boys)Golf (Girls)

Source: CIF Home Campus 2025-26

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs3/10 · #1728 · 22nd percentile

26 programs within 3 miles. Ranked among High Schools in California.

Nearby Libraries

No programs found