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 33 public schools serving 18,428 students in Ontario-Montclair School District. This district's average testing ranking is 5/10, which is in the bottom 50% of public schools in California.
Public Schools in Ontario-Montclair School District have an average math proficiency score of 26% (versus the California public school average of 33%), and reading proficiency score of 40% (versus the 47% statewide average).
Minority enrollment is 97% of the student body (majority Hispanic), which is more than the California public school average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
33 Schools
10,356 Schools
# Students
18,428 Students
5,417,014 Students
# Teachers
865 Teachers
267,522 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
0.64
# American Indian Students
143 Students
26,121 Students
% American Indian Students
1%
1%
# Asian Students
540 Students
674,073 Students
% Asian Students
3%
12%
# Hispanic Students
16,349 Students
2,961,553 Students
% Hispanic Students
89%
55%
# Black Students
615 Students
259,506 Students
% Black Students
3%
5%
# White Students
568 Students
1,154,454 Students
% White Students
3%
21%
# Hawaiian Students
47 Students
23,322 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
166 Students
308,275 Students
% of Two or more races Students
1%
6%
Students by Grade:
# Students in PK Grade:
-
83
# Students in K Grade:
2,282
453,108
# Students in 1st Grade:
1,910
377,045
# Students in 2nd Grade:
2,011
379,902
# Students in 3rd Grade:
1,922
389,364
# Students in 4th Grade:
1,934
393,571
# Students in 5th Grade:
2,066
398,624
# Students in 6th Grade:
2,063
408,040
# Students in 7th Grade:
2,093
409,922
# Students in 8th Grade:
2,147
405,290
# Students in 9th Grade:
-
448,034
# Students in 10th Grade:
-
448,656
# Students in 11th Grade:
-
451,880
# Students in 12th Grade:
-
453,495
# 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 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.
Buena Vista Arts-integrated
Magnet School
(Math: 47% | Reading: 52%)
Rank:
Rank:
8/
Top 30%10
5685 San Bernardino St.
Montclair, CA 91763
(909) 984-9556
Montclair, CA 91763
(909) 984-9556
Grades: K-6
| 365 students
Rank: #33.
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: #44.
Vista Grande Elementary School
Magnet School
(Math: 32% | Reading: 49%)
Rank:
Rank:
7/
Top 50%10
1390 W. Francis St.
Ontario, CA 91762
(909) 988-2234
Ontario, CA 91762
(909) 988-2234
Grades: K-6
| 402 students
Rank: #55.
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: #66.
Ramona Elementary School
Magnet School
(Math: 31% | Reading: 43%)
Rank:
Rank:
6/
Top 50%10
4225 Howard St.
Montclair, CA 91763
(909) 627-3411
Montclair, CA 91763
(909) 627-3411
Grades: K-6
| 577 students
Rank: #77.
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: #88.
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: #99.
Corona Elementary School
Magnet School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
1140 N. Corona Ave.
Ontario, CA 91764
(909) 984-6411
Ontario, CA 91764
(909) 984-6411
Grades: K-6
| 393 students
Rank: #1010.
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: #1111.
Elderberry Elementary School
Magnet School
(Math: 31% | Reading: 38%)
Rank:
Rank:
6/
Top 50%10
950 N. Elderberry Ave.
Ontario, CA 91762
(909) 986-0108
Ontario, CA 91762
(909) 986-0108
Grades: K-6
| 578 students
Rank: #1212.
Monte Vista Elementary School
Magnet School
(Math: 29% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
4900 Orchard Ave.
Montclair, CA 91763
(909) 626-5046
Montclair, CA 91763
(909) 626-5046
Grades: K-6
| 564 students
Rank: #1313.
Sultana Elementary School
Magnet School
(Math: 27% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
1845 S. Sultana Ave.
Ontario, CA 91761
(909) 986-1215
Ontario, CA 91761
(909) 986-1215
Grades: K-6
| 649 students
Rank: #1414.
Moreno Elementary School
Magnet School
(Math: 25% | Reading: 42%)
Rank:
Rank:
5/
Bottom 50%10
4825 Moreno St.
Montclair, CA 91763
(909) 624-2672
Montclair, CA 91763
(909) 624-2672
Grades: K-6
| 497 students
Rank: #1515.
El Camino Elementary School
Magnet School
(Math: 29% | Reading: 36%)
Rank:
Rank:
5/
Bottom 50%10
1525 W. Fifth St.
Ontario, CA 91762
(909) 986-6402
Ontario, CA 91762
(909) 986-6402
Grades: K-6
| 471 students
Rank: #1616.
Howard Elementary School
Magnet School
(Math: 26% | Reading: 37%)
Rank:
Rank:
5/
Bottom 50%10
4650 W. Howard St.
Montclair, CA 91763
(909) 591-2339
Montclair, CA 91763
(909) 591-2339
Grades: K-6
| 463 students
Rank: #1717.
Montera Elementary School
Magnet School
(Math: 28% | Reading: 33%)
Rank:
Rank:
5/
Bottom 50%10
4825 Bandera St.
Ontario, CA 91762
(909) 445-1062
Ontario, CA 91762
(909) 445-1062
Grades: K-6
| 554 students
Rank: #1818.
Mission Elementary School
Magnet School
(Math: 27% | Reading: 32%)
Rank:
Rank:
5/
Bottom 50%10
5555 Howard St.
Ontario, CA 91762
(909) 627-3010
Ontario, CA 91762
(909) 627-3010
Grades: K-6
| 545 students
Rank: #1919.
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: #2020.
Richard Haynes Elementary School
Magnet School
(Math: 23% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
715 W. Francis St.
Ontario, CA 91762
(909) 984-1759
Ontario, CA 91762
(909) 984-1759
Grades: K-6
| 690 students
Rank: #21 - 2221. - 22.
Bon View Elementary School
Magnet School
(Math: 22% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
2121 S. Bon View Ave.
Ontario, CA 91761
(909) 947-3932
Ontario, CA 91761
(909) 947-3932
Grades: K-6
| 620 students
Rank: #21 - 2221. - 22.
Lincoln Elementary School
Magnet School
(Math: 22% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
440 N. Allyn Ave.
Ontario, CA 91764
(909) 983-9803
Ontario, CA 91764
(909) 983-9803
Grades: K-6
| 561 students
Rank: #2323.
Del Norte Elementary School
Magnet School
(Math: 20-24% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
850 Del Norte Ave.
Ontario, CA 91764
(909) 986-9515
Ontario, CA 91764
(909) 986-9515
Grades: K-6
| 432 students
Rank: #2424.
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: #2525.
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: #2626.
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: #2727.
Euclid Elementary School
Magnet School
(Math: 18% | Reading: 34%)
Rank:
Rank:
4/
Bottom 50%10
1120 S. Euclid Ave.
Ontario, CA 91762
(909) 984-5119
Ontario, CA 91762
(909) 984-5119
Grades: K-6
| 595 students
Rank: #2828.
Lehigh Elementary School
Magnet School
(Math: 21% | Reading: 30%)
Rank:
Rank:
4/
Bottom 50%10
10200 Lehigh St.
Montclair, CA 91763
(909) 624-5697
Montclair, CA 91763
(909) 624-5697
Grades: K-6
| 499 students
Rank: #2929.
Hawthorne Elementary School
Magnet School
(Math: 20% | Reading: 31%)
Rank:
Rank:
4/
Bottom 50%10
705 W. Hawthorne St.
Ontario, CA 91762
(909) 986-6582
Ontario, CA 91762
(909) 986-6582
Grades: K-6
| 577 students
Rank: #3030.
Kingsley Elementary School
Magnet School
(Math: 20% | Reading: 30%)
Rank:
Rank:
4/
Bottom 50%10
5625 Kingsley St.
Montclair, CA 91763
(909) 984-3634
Montclair, CA 91763
(909) 984-3634
Grades: K-6
| 525 students
Rank: #3131.
Berlyn Elementary School
Magnet School
(Math: 17% | Reading: 27%)
Rank:
Rank:
3/
Bottom 50%10
1320 N. Berlyn Ave.
Ontario, CA 91764
(909) 986-8995
Ontario, CA 91764
(909) 986-8995
Grades: K-6
| 619 students
Rank: #3232.
Mariposa Elementary School
Magnet School
(Math: 16% | Reading: 18%)
Rank:
Rank:
2/
Bottom 50%10
1605 E. D St.
Ontario, CA 91764
(909) 983-4116
Ontario, CA 91764
(909) 983-4116
Grades: K-6
| 591 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
Frequently Asked Questions
How many schools belong to Ontario-Montclair School District?
Ontario-Montclair School District manages 33 public schools serving 18,428 students.
What is the rank of Ontario-Montclair School District?
Ontario-Montclair School District is ranked #1074 out of 1,931 school districts in California (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of California school districts for: Largest student body (number of students) (Top 1%)
What is the racial composition of students in Ontario-Montclair School District?
89% of Ontario-Montclair School District students are Hispanic, 3% of students are Asian, 3% of students are Black, 3% of students are White, 1% of students are American Indian, and 1% of students are Two or more races.
What is the student/teacher ratio of Ontario-Montclair School District?
Ontario-Montclair School District has a student/teacher ratio of 21:1, which is lower than the California state average of 22:1.
What is Ontario-Montclair School District's spending/student ratio?
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.
Recent Articles
Drug Testing Teachers: Testing Positive or Negative?
This article examines the ongoing debate about drug testing for teachers in public schools. It discusses the rationale behind such policies, privacy concerns, cost implications, and the relatively low prevalence of drug use among educators. The piece also explores future considerations for drug testing policies in educational settings.
Head in the Clouds: Why Public Schools are Embracing Cloud Computing
Explore how public schools are integrating cloud computing into their educational frameworks. Understand the advantages such as enhanced collaboration, cost savings, and accessibility, as well as the challenges schools face in adopting this technology.
September 27, 2024
Understanding RubricsThis article explores the fundamental principles of rubrics in education, focusing on their role as assessment tools. It breaks down the key components of rubrics, including criteria, performance levels, and descriptors. The piece also delves into the two main types of rubrics - holistic and analytic - providing authoritative definitions and explaining their unique applications in educational settings.
