Top Rankings
Ontario-Montclair School District ranks among the top 20% of public school district in California for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2024-25 school year, there are 11 public middle schools serving 6,661 students in Ontario-Montclair School District. This district's average middle testing ranking is 6/10, which is in the top 50% of public middle schools in California.
Public Middle Schools in Ontario-Montclair School District have an average math proficiency score of 26% (versus the California public middle school average of 31%), and reading proficiency score of 45% (versus the 46% statewide average).
Minority enrollment is 97% of the student body (majority Hispanic), which is more than the California public middle school average of 77% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
33 Schools
3,503 Schools
# Students
18,428 Students
1,729,980 Students
# Teachers
865 Teachers
87,195 Teachers
Student : Teacher Ratio
21:1
21:1
District Rank
Ontario-Montclair School District, which is ranked #1074 of all 1,931 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
Overall District Rank
#1040 out of 1941 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
26%
33%
Reading/Language Arts Test Scores (% Proficient)
40%
47%
Science Test Scores (% Proficient)
20%
29%
Students by Ethnicity:
Diversity Score
0.21
0.65
# American Indian Students
143 Students
9,959 Students
% American Indian Students
1%
1%
# Asian Students
540 Students
188,478 Students
% Asian Students
3%
11%
# Hispanic Students
16,349 Students
923,962 Students
% Hispanic Students
89%
53%
# Black Students
615 Students
91,300 Students
% Black Students
3%
5%
# White Students
568 Students
400,535 Students
% White Students
3%
23%
# Hawaiian Students
47 Students
7,325 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
166 Students
101,982 Students
% of Two or more races Students
1%
6%
Students by Grade:
# Students in PK Grade:
-
83
# Students in K Grade:
2,282
83,342
# Students in 1st Grade:
1,910
70,983
# Students in 2nd Grade:
2,011
70,937
# Students in 3rd Grade:
1,922
72,484
# Students in 4th Grade:
1,934
74,201
# Students in 5th Grade:
2,066
80,839
# Students in 6th Grade:
2,063
264,601
# Students in 7th Grade:
2,093
409,781
# Students in 8th Grade:
2,147
405,230
# Students in 9th Grade:
-
53,401
# Students in 10th Grade:
-
47,293
# Students in 11th Grade:
-
46,988
# Students in 12th Grade:
-
49,817
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $18,991 in this school district is less than the state median of $21,485. The school district revenue/student has grown by 23% over four school years.
The school district's spending/student of $17,949 is less than the state median of $19,787. The school district spending/student has grown by 13% over four school years.
Total Revenue
$350 MM
$116,387 MM
Spending
$331 MM
$107,188 MM
Revenue / Student
$18,991
$21,485
Spending / Student
$17,949
$19,787
Best Ontario-Montclair School District Public Middle Schools (2024-25)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Edison Elementary School
Magnet School
(Math: 58% | Reading: 69%)
Rank:
Rank:
9/
Top 20%10
515 E. Sixth St.
Ontario, CA 91764
(909) 984-5618
Ontario, CA 91764
(909) 984-5618
Grades: K-8
| 680 students
Rank: #22.
Serrano Middle School
Magnet School
(Math: 34% | Reading: 51%)
Rank:
Rank:
7/
Top 50%10
4725 San Jose St.
Montclair, CA 91763
(909) 624-0029
Montclair, CA 91763
(909) 624-0029
Grades: 7-8
| 680 students
Rank: #33.
Oaks Middle School
Magnet School
(Math: 26% | Reading: 52%)
Rank:
Rank:
6/
Top 50%10
1221 S. Oaks Ave.
Ontario, CA 91762
(909) 988-2050
Ontario, CA 91762
(909) 988-2050
Grades: 7-8
| 726 students
Rank: #44.
Central Language Academy
Magnet School
(Math: 25% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
415 E. G St.
Ontario, CA 91764
(909) 983-8522
Ontario, CA 91764
(909) 983-8522
Grades: K-8
| 733 students
Rank: #55.
De Anza Middle School
Magnet School
(Math: 28% | Reading: 42%)
Rank:
Rank:
6/
Top 50%10
1450 S. Sultana Ave.
Ontario, CA 91761
(909) 986-8577
Ontario, CA 91761
(909) 986-8577
Grades: 7-8
| 530 students
Rank: #66.
Vineyard Elementary School
Magnet School
(Math: 30% | Reading: 40%)
Rank:
Rank:
6/
Top 50%10
1500 E. Sixth St.
Ontario, CA 91764
(909) 984-2306
Ontario, CA 91764
(909) 984-2306
Grades: K-8
| 629 students
Rank: #77.
Vernon Middle School
Magnet School
(Math: 17% | Reading: 44%)
Rank:
Rank:
4/
Bottom 50%10
9775 Vernon Ave.
Montclair, CA 91763
(909) 624-5036
Montclair, CA 91763
(909) 624-5036
Grades: 7-8
| 607 students
Rank: #88.
Arroyo Elementary School
Magnet School
(Math: 21% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
1700 E. Seventh St.
Ontario, CA 91764
(909) 985-1012
Ontario, CA 91764
(909) 985-1012
Grades: K-8
| 467 students
Rank: #99.
Vina Danks Middle School
Magnet School
(Math: 17% | Reading: 37%)
Rank:
Rank:
4/
Bottom 50%10
1020 N. Vine Ave.
Ontario, CA 91762
(909) 983-2691
Ontario, CA 91762
(909) 983-2691
Grades: 7-8
| 626 students
Rank: #1010.
Ray Wiltsey Middle School
Magnet School
(Math: 17% | Reading: 36%)
Rank:
Rank:
4/
Bottom 50%10
1450 E. G St.
Ontario, CA 91764
(909) 986-5838
Ontario, CA 91764
(909) 986-5838
Grades: 6-8
| 799 students
Rank: n/an/a
Online Academy
Alternative School
Magnet School
Magnet School
1515 S. Bon View Ave.
Ontario, CA 91762
(909) 418-6436
Ontario, CA 91762
(909) 418-6436
Grades: K-8
| 184 students
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