SA
High SchoolsGrades 9-12

San Dimas High

Bonita Unified · Los Angeles County · 800 West Covina Boulevard, San Dimas, CA 91773-1473

(909) 971-8230

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9/10
#169
Rank 169 out of 1,227
Top 14%
English Language Arts9/10 · #164 · 87th percentile
Mathematics9/10 · #158 · 87th percentile
Science8/10 · #261 · 80th percentile

English Language Arts

Math Trend

Science Trend

School Overview

San Dimas High sits in one of the quieter, more family-friendly pockets of the San Gabriel Valley foothills, where the suburban pace feels a step removed from the LA hustle without sacrificing access to it. As part of the well-regarded Bonita Unified district, the school consistently performs in the top tier statewide, making it a strong draw for families who want solid academics without the pressure-cooker intensity of some neighboring foothill districts. If you're looking at homes in San Dimas or nearby La Verne and you have a high schooler, this is the kind of school that tends to make the decision a little easier.

Student Demographics

278 students tested · 2024-25 school year

Ethnicity

Hispanic
169 (61%)
White
51 (18%)
Multiple Races
14 (5%)
Asian
13 (5%)
African American
12 (4%)
Filipino
12 (4%)
Other
7 (3%)

Key Indicators

English Learners14 (5%)
Socioeconomically Disadvantaged110 (40%)
Students with Disabilities38 (14%)

Staff & Teachers(2024-25)

1,235
Enrollment
57.8
Teachers (FTE)
21.4:1
Student-Staff Ratio
4
Administrators (FTE)
21.2
Avg Class Size*(2023-24)

Graduation Rate

93.8%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.

17
AP Courses
offered
36.1%
AP Participation
of students
452
AP Enrollment
students

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

Athletics

Saints · CIF Southern Section

26
varsity sports
10 boys
11 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 · #674 · 70th percentile

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

Nearby Libraries

No programs found