Top Rankings
Bonita Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 5%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 15 public schools serving 9,905 students in Bonita Unified School District. This district's average testing ranking is 10/10, which is in the top 10% of public schools in California.
Public Schools in Bonita Unified School District have an average math proficiency score of 58% (versus the California public school average of 34%), and reading proficiency score of 67% (versus the 47% statewide average).
Minority enrollment is 80% of the student body (majority Hispanic), which is equal to the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
15 Schools
10,347 Schools
# Students
9,905 Students
5,790,405 Students
# Teachers
418 Teachers
267,593 Teachers
Student-Teacher Ratio
24:1
24:1
Student By Grade
District Rank
Bonita Unified School District, which is ranked #165 of all 1,904 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 95% has increased from 93% over five school years.
Overall District Rank
#161 out of 1932 school districts
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
58%
34%
Reading/Language Arts Test Scores (% Proficient)
68%
47%
Science Test Scores (% Proficient)
40%
29%
Graduation Rate
95%
87%
Students by Ethnicity:
Diversity Score
0.62
0.63
% American Indian
n/a
1%
% Asian
13%
12%
% Hispanic
56%
56%
% Black
2%
5%
% White
20%
20%
% Hawaiian
n/a
n/a
% Two or more races
9%
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $14,288 in this school district is less than the state median of $20,100. The school district revenue/student has grown by 6% over four school years.
The school district's spending/student of $12,805 is less than the state median of $18,511. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$142 MM
$116,387 MM
Spending
$127 MM
$107,188 MM
Revenue / Student
$14,288
$20,100
Spending / Student
$12,805
$18,511
Best Bonita Unified School District Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Arma J. Shull Elementary School
(Math: 83% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
825 North Amelia
San Dimas, CA 91773
(909) 971-8208
San Dimas, CA 91773
(909) 971-8208
Gr: K-5 | 633 students Student-teacher ratio: 28:1 Minority enrollment: 81%
Rank: #22.
Oak Mesa Elementary School
(Math: 74% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
5200 Wheeler Ave.
San Dimas, CA 91773
(909) 971-8209
San Dimas, CA 91773
(909) 971-8209
Gr: K-5 | 582 students Student-teacher ratio: 25:1 Minority enrollment: 68%
Rank: #33.
Bonita High School
(Math: 59% | Reading: 88%)
Rank:
Rank:
10/
Top 10%10
3102 D St.
San Dimas, CA 91773
(909) 971-8220
San Dimas, CA 91773
(909) 971-8220
Gr: 9-12 | 1,911 student Student-teacher ratio: 26:1 Minority enrollment: 78%
Rank: #44.
Grace Miller Elementary School
(Math: 60-64% | Reading: 70%)
Rank:
Rank:
9/
Top 20%10
1629 Holly Oak St.
San Dimas, CA 91773
(909) 971-8206
San Dimas, CA 91773
(909) 971-8206
Gr: K-5 | 448 students Student-teacher ratio: 22:1 Minority enrollment: 81%
Rank: #55.
Ramona Middle School
(Math: 56% | Reading: 69%)
Rank:
Rank:
9/
Top 20%10
3490 Ramona Ave.
San Dimas, CA 91773
(909) 971-8260
San Dimas, CA 91773
(909) 971-8260
Gr: 6-8 | 1,371 student Student-teacher ratio: 27:1 Minority enrollment: 78%
Rank: #66.
J. Marion Roynon Elementary School
(Math: 61% | Reading: 62%)
Rank:
Rank:
9/
Top 20%10
2715 E St.
San Dimas, CA 91773
(909) 971-8207
San Dimas, CA 91773
(909) 971-8207
Gr: K-5 | 842 students Student-teacher ratio: 25:1 Minority enrollment: 84%
Rank: #77.
La Verne Heights Elementary School
(Math: 65% | Reading: 60%)
Rank:
Rank:
9/
Top 20%10
1550 Baseline Rd.
San Dimas, CA 91773
(909) 971-8205
San Dimas, CA 91773
(909) 971-8205
Gr: K-5 | 477 students Student-teacher ratio: 25:1 Minority enrollment: 79%
Rank: #88.
San Dimas High School
(Math: 47% | Reading: 75%)
Rank:
Rank:
9/
Top 20%10
800 West Covina Blvd.
San Dimas, CA 91773
(909) 971-8230
San Dimas, CA 91773
(909) 971-8230
Gr: 9-12 | 1,235 student Student-teacher ratio: 21:1 Minority enrollment: 82%
Rank: #99.
Allen Avenue Elementary School
(Math: 62% | Reading: 55%)
Rank:
Rank:
9/
Top 20%10
740 East Allen Ave.
San Dimas, CA 91773
(909) 971-8202
San Dimas, CA 91773
(909) 971-8202
Gr: K-5 | 467 students Student-teacher ratio: 22:1 Minority enrollment: 80%
Rank: #1010.
Fred Ekstrand Elementary School
(Math: 57% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
400 North Walnut Ave.
San Dimas, CA 91773
(909) 971-8203
San Dimas, CA 91773
(909) 971-8203
Gr: K-5 | 475 students Student-teacher ratio: 22:1 Minority enrollment: 88%
Rank: #1111.
Gladstone Elementary School
(Math: 57% | Reading: 55%)
Rank:
Rank:
8/
Top 30%10
1314 West Gladstone
San Dimas, CA 91773
(909) 971-8204
San Dimas, CA 91773
(909) 971-8204
Gr: K-5 | 518 students Student-teacher ratio: 23:1 Minority enrollment: 82%
Rank: #1212.
Lone Hill Middle School
(Math: 47% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
700 South Lone Hill
San Dimas, CA 91773
(909) 971-8270
San Dimas, CA 91773
(909) 971-8270
Gr: 6-8 | 870 students Student-teacher ratio: 24:1 Minority enrollment: 82%
Rank: #1313.
Chaparral High (Continuation School)
Alternative School
(Math: ≤10% | Reading: 30-39%)
Rank:
Rank:
2/
Bottom 50%10
121 West Allen Ave.
San Dimas, CA 91773
(909) 971-8240
San Dimas, CA 91773
(909) 971-8240
Gr: 9-12 | 54 students Student-teacher ratio: 5:1 Minority enrollment: 91%
Rank: n/an/a
Adult Transition Program
Special Education School
800 West Covina Blvd.
San Dimas, CA 91773
(909) 971-8230
San Dimas, CA 91773
(909) 971-8230
Gr: 12 | 11 students Student-teacher ratio: 11:1 Minority enrollment: 82%
Rank: n/an/a
Vista (Alternative)
Alternative School
127 West Allen Ave.
San Dimas, CA 91773
(909) 971-8242
San Dimas, CA 91773
(909) 971-8242
Gr: K-12 | 11 students Student-teacher ratio: 6:1
Frequently Asked Questions
How many schools belong to Bonita Unified School District?
Bonita Unified School District manages 15 public schools serving 9,905 students.
What is the rank of Bonita Unified School District?
Bonita Unified School District is ranked #165 out of 1,904 school districts in California (top 10%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of California school districts for: Highest overall rank (Top 10%), Highest math proficiency (Top 10%), Highest reading/language arts proficiency (Top 20%), Highest graduation rate (Top 5%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Bonita Unified School District?
56% of Bonita Unified School District students are Hispanic, 20% of students are White, 13% of students are Asian, 9% of students are Two or more races, and 2% of students are Black.
What is the student/teacher ratio of Bonita Unified School District?
Bonita Unified School District has a student/teacher ratio of 24:1, which is higher than the California state average of 22:1.
What is Bonita Unified School District's spending/student ratio?
The school district's spending/student of $12,805 is less than the state median of $18,511. The school district spending/student has stayed relatively flat over four school years.
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