Very Good
#1825 of 9,533 schools in CA
Top 19% in state
Bonita High
High School · Bonita Unified
115 West Allen Ave., San Dimas, CA 91773
Enrollment
1,866
Student-Teacher
25.2:1
Score
7.7
Grades
9th – 12th
Enrollment
1,866
Student-Teacher
25.2:1
Score
7.7
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In San Dimas
#5 of 14
public schools
California high schools
#317 of 1,892
In district
#5 of 13
Bonita Unified
Equity
9.6 / 10
Exceptional
About Bonita High
Bonita High serves 1,866 students in grades 9-12 in San Dimas, California, earning recognition as one of the state's top-performing high schools. With a MySchoolScout rating of 8.1 out of 10 and ranking in the 89th percentile statewide at #1022 out of 9,566 California schools, Bonita High demonstrates strong academic achievement across its programs. The school's 74 full-time equivalent teachers maintain a student-teacher ratio of 25.2:1, supporting students who excel particularly in English Language Arts, where 88% of students perform at proficient or above levels.
In mathematics, 62% of students achieve proficiency or higher, reflecting solid performance in this core subject area. Bonita High draws from a well-established community where the median household income reaches $101,466 and 38% of residents hold bachelor's degrees or higher. The area's median home value of $714,400 reflects the desirability of this Los Angeles County location, while the relatively low 9.4% poverty rate indicates economic stability throughout the neighborhood.
Located in San Dimas's large suburban setting, Bonita High benefits from being part of a thriving community of over 34,000 residents that values education and provides a supportive environment for academic achievement.
What Parents Should Know
The student-teacher ratio at Bonita High is 25.2:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Bonita High — Students at Bonita High score 75% proficient, which is above what's typical for similar communities (expected: 60%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
26.9%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 6 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.6/10.
How Bonita High Compares
See how Bonita High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 60% (2019) to 61.73% (2024). Reading/ELA proficiency has remained stable from 86% (2019) to 87.69% (2024).
Location
115 West Allen Ave., San Dimas, CA 91773
Nearby Alternatives
Families considering Bonita High may also want to explore other high schools in the area. LUTHERAN HIGH SCHOOL (rated 8.2/10, 0.6 miles away, in nearby La Verne), which scores slightly higher. Another option is DAMIEN HIGH SCHOOL (rated 6.0/10, 1.2 miles away, in nearby La Verne), a more accessible option. Additionally, ACADEMY OF SPORTS SCIENCE (rated 5.2/10, 0.9 miles away, in nearby La Verne), a more accessible option. For more schools in San Dimas, see our San Dimas schools guide .
Nearby Schools
20 within 1.6 mi| School | Distance | Rating |
|---|---|---|
| J. Marion Roynon Elementary San Dimas | 0.2 mi | 7.9 |
| Grace Miller Elementary San Dimas | 0.5 mi | 7.8 |
| LUTHERAN HIGH SCHOOL La Verne | 0.6 mi | 8.2 |
| ACADEMY OF SPORTS SCIENCE La Verne | 0.9 mi | 5.2 |
| La Verne Heights Elementary San Dimas | 1.1 mi | 6.6 |
| CITY OF KNOWLEDGE SCHOOL Pomona | 1.0 mi | 7.7 |
| City of Knowledge Pomona | 1.0 mi | — |
| ICC Community School Pomona | 1.0 mi | — |
| Haynes Family of Programs dba Bliss Academy La Verne | 1.2 mi | — |
| L.A. COUNTY FAIR ASSOC. CHILD DEVELOPMENT CENTER Pomona | 1.3 mi | 7.5 |
| Joan Macy School La Verne | 1.1 mi | — |
| JOAN MACY SCHOOL La Verne | 1.1 mi | 7.1 |
| CALVARY BAPTIST SCHOOLS La Verne | 1.1 mi | 7.0 |
| LEROY HAYNES EDUCATIONAL CENTER La Verne | 1.3 mi | 6.6 |
| HAYNES EDUCATION CENTER La Verne | 1.3 mi | 6.3 |
| Calvary Baptist Schools La Verne | 1.2 mi | — |
| Damien High School La Verne | 1.2 mi | — |
| DAMIEN HIGH SCHOOL La Verne | 1.2 mi | 6.0 |
| Harrison Elementary Pomona | 1.4 mi | 4.4 |
| Oak Mesa Elementary San Dimas | 1.6 mi | 6.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91773 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$105,926
Median Home Value
$754,700
Median Rent
$2,232/mo
Population
33,917
College Educated
40.4%
Homeownership
71.3%
Avg Commute
31.9 min
Poverty Rate
9.2%
Median Age
42.7
Community Profile
The community surrounding Bonita High has a median household income of $105,926. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $754,700, with a median rent of $2,232/month. The local poverty rate of 9.2% is relatively low. The average commute for residents is 32 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alhambra High Alhambra, CA | 7.7 |
| Cerritos High Cerritos, CA | 7.7 |
| Citrus Valley High Redlands, CA | 7.7 |
| Del Oro High Loomis, CA | 7.7 |
| Fresno High Fresno, CA | 7.7 |
| Las Lomas High Walnut Creek, CA | 7.7 |
Frequently Asked Questions
Common questions about Bonita High
What grades does Bonita High serve?
Bonita High serves students in grades 9th through 12th.
How many students attend Bonita High?
Bonita High has an enrollment of approximately 1,866 students.
What is the student-teacher ratio at Bonita High?
The student-teacher ratio at Bonita High is 25.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Bonita High rank in CA?
Bonita High is ranked #1825 out of 9,533 schools in CA.
What is Bonita High's MySchoolScout rating?
Bonita High has a composite rating of 7.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Bonita High?
Based on the most recent state assessment data, Bonita High has 61.2% math proficiency and 87.1% reading/ELA proficiency.
Is Bonita High a charter school?
No, Bonita High is not a charter school. It is a traditional public school operated by the local school district.
Is Bonita High a Title I school?
No, Bonita High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Bonita High?
26.9% of students at Bonita High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,866
- Student-Teacher Ratio
- 25.2:1
- Teachers (FTE)
- 74
- Free/Reduced Lunch
- 26.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (909) 971-8220
- Data Year
- 2023–2024
Resources & Links
District
Bonita Unified- District Enrollment
- 9,957
- Schools in District
- 15
- Per-Pupil Spending
- $14,544
- District Rank
- #5 of 13
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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