SA
High SchoolsGrades 9-12

William S. Hart High

William S. Hart Union High · Los Angeles County · 24825 North Newhall Avenue, Newhall, CA 91321-1576

(661) 259-7575 · www.harthighschool.org

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8/10
#309
Rank 309 out of 1,227
Top 25%
English Language Arts8/10 · #284 · 77th percentile
Mathematics8/10 · #359 · 71st percentile
Science8/10 · #333 · 74th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Tucked into the Santa Clarita Valley, William S. Hart High sits in a part of Los Angeles County that feels distinctly suburban and outdoorsy — think master-planned neighborhoods, hiking trails, and a strong sense of community pride. The school holds its own academically, with solid scores across English, math, and science that put it well above the state midpoint, making it a reliable choice for families who want a well-rounded public high school experience without the intensity of more hypercompetitive campuses. Families drawn to the Santa Clarita lifestyle — good schools, relative safety, and easy access to both nature and the broader LA metro — tend to find Hart a comfortable fit.

Student Demographics

412 students tested · 2024-25 school year

Ethnicity

Hispanic
264 (64%)
White
124 (30%)
Asian
8 (2%)
Filipino
8 (2%)
Other
9 (2%)

Key Indicators

English Learners59 (14%)
Socioeconomically Disadvantaged202 (49%)
Students with Disabilities60 (15%)

Staff & Teachers(2024-25)

1,941
Enrollment
82
Teachers (FTE)
23.7:1
Student-Staff Ratio
4.5
Administrators (FTE)
24.6
Avg Class Size*(2023-24)

Graduation Rate

95.6%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.

18
AP Courses
offered
33.3%
AP Participation
of students
678
AP Enrollment
students

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

Athletics

Hawks · CIF Southern Section

24
varsity sports
9 boys
10 girls
BaseballBasketball (Boys)Basketball (Girls)Cross Country (Boys)Cross Country (Girls)Flag Football (Girls)Football (11 person)Golf (Boys)

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 Programs7/10 · #783 · 65th percentile

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

Nearby Libraries

No programs found