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#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

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 metrics
Student Progress8.6Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+0.34 pts/yr
Data Period2019–2024
TrendStable
Academics9.4Exceptional25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency61.7%
Reading/ELA Proficiency87.7%
Math vs. State Avg+33.7 pts
Reading vs. State Avg+31.8 pts
Overall Proficiency75%
Expected (poverty-adj.)60%
vs. Expected+14.7 pts
Adjusted Percentile91th
College Readiness8.9Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation30.3%
IB ProgramNo
Resources & Environment2.7Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio25.2:1
Per-Pupil Spending$13,167

Bonita High — Students at Bonita High score 75% proficient, which is above what's typical for similar communities (expected: 60%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

26.9%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 61.2%
School
State
31.8%
ELA Proficiency 87.1%
School
State
51.5%

Based on 6 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
60%
ELA
86%
2024
Math
61.7%
ELA
87.7%

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.

Overall Score
7.7/10
81th percentile in CA
Academic
9.4/10
9.4/10
Growth
8.6/10
Above average
Environment
2.7/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
27%
Teaching Staff
25:1 student-teacher ratio
74 teachers

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
70 Very Walkable
Bike Score
53 Bikeable
City Safety
High (2,574/100K)

Powered by Walk Score

FBI UCR 2024. City-level (San Dimas). Data >1 year old.

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
Data Year
2023–2024

District

Bonita Unified
District Enrollment
9,957
Schools in District
15
Per-Pupil Spending
$14,544
District Rank
#5 of 13

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 methodology

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