Best High Schools in Ontario, CA

Ontario, CA has 15 high schools with 15,730 students. Below are the top high schools based on their actual test performance displayed alongside our projected performance for their socioeconomic status and the Teacher Grade we assign based on expected performance. On average, high schools in Ontario score 36% on their proficiency tests, and we project and average score of 38% on those same proficiency tests. Comparing the differences, on average, high schools in Ontario meet expectations.

1. Colony High

B-

SchoolGrade

44%

Actual Test Scores

43%

Projected Test Scores

Teacher Grade:Meets Expectations

Chaffey Joint Union High • Public • Grades 9 - 12 • 2122 Students

2. Montclair High

C+

SchoolGrade

39%

Actual Test Scores

38%

Projected Test Scores

Teacher Grade:Meets Expectations

Chaffey Joint Union High • Public • Grades 9 - 12 • 2769 Students

3. Ontario High

C+

SchoolGrade

36%

Actual Test Scores

36%

Projected Test Scores

Teacher Grade:Meets Expectations

Chaffey Joint Union High • Public • Grades 9 - 12 • 2182 Students

4. Chaffey High

C+

SchoolGrade

36%

Actual Test Scores

36%

Projected Test Scores

Teacher Grade:Meets Expectations

Chaffey Joint Union High • Public • Grades 9 - 12 • 3346 Students

5. Valley View High (continuation)

D+

SchoolGrade

25%

Actual Test Scores

59%

Projected Test Scores

Teacher Grade:Underperforms Expectations

Chaffey Joint Union High • Public • Grades 9 - 12 • 368 Students

6. Chino High

N/A

SchoolGrade

N/A

Actual Test Scores

61%

Projected Test Scores

Teacher Grade:N/A

Chino Valley Unified • Public • Grades 9 - 12 • 1900 Students

7. Chaffey District Online High

N/A

SchoolGrade

N/A

Actual Test Scores

53%

Projected Test Scores

Teacher Grade:N/A

Chaffey Joint Union High • Public • Grades 9 - 12 • 102 Students

8. Chaffey Community Day

N/A

SchoolGrade

N/A

Actual Test Scores

31%

Projected Test Scores

Teacher Grade:N/A

Chaffey Joint Union High • Public • Grades 9 - 12 • 16 Students

Best Middle Schools in Ontario, CA

Ontario, CA has 10 middle schools with 6,242 students. Below are the top middle schools based on their actual test performance displayed alongside our projected performance for their socioeconomic status and the Teacher Grade we assign based on expected performance. On average, middle schools in Ontario score 20% on their proficiency tests, and we project and average score of 23% on those same proficiency tests. Comparing the differences, on average, middle schools in Ontario don't meet expectations.

1. Magnolia Junior High

D+

SchoolGrade

25%

Actual Test Scores

26%

Projected Test Scores

Teacher Grade:Meets Expectations

Chino Valley Unified • Public • Grades 7 - 8 • 623 Students

2. Woodcrest Junior High

D-

SchoolGrade

15%

Actual Test Scores

19%

Projected Test Scores

Teacher Grade:Doesn't Meet Expectations

Chino Valley Unified • Public • Grades 7 - 8 • 334 Students

3. Grace Yokley Junior High

N/A

SchoolGrade

N/A

Actual Test Scores

28%

Projected Test Scores

Teacher Grade:N/A

Mountain View Elementary • Public • Grades 7 - 8 • 636 Students

4. Rancho Cucamonga Middle

N/A

SchoolGrade

N/A

Actual Test Scores

23%

Projected Test Scores

Teacher Grade:N/A

Cucamonga Elementary • Public • Grades 6 - 8 • 732 Students

5. Oaks Middle

N/A

SchoolGrade

N/A

Actual Test Scores

23%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades 7 - 8 • 726 Students

6. De Anza Middle

N/A

SchoolGrade

N/A

Actual Test Scores

23%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades 7 - 8 • 530 Students

7. Vernon Middle

N/A

SchoolGrade

N/A

Actual Test Scores

22%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades 7 - 8 • 607 Students

8. Ray Wiltsey Middle

N/A

SchoolGrade

N/A

Actual Test Scores

21%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades 6 - 8 • 799 Students

9. Vina Danks Middle

N/A

SchoolGrade

N/A

Actual Test Scores

21%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades 7 - 8 • 626 Students

Best Elementary Schools in Ontario, CA

Ontario, CA has 31 elementary schools with 15,691 students. Below are the top elementary schools based on their actual test performance displayed alongside our projected performance for their socioeconomic status and the Teacher Grade we assign based on expected performance. On average, elementary schools in Ontario score N/A% on their proficiency tests, and we project and average score of 28% on those same proficiency tests. Comparing the differences, on average, elementary schools in Ontario N/A.

1. Park View Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

44%

Projected Test Scores

Teacher Grade:N/A

Mountain View Elementary • Public • Grades KG - 6 • 722 Students

2. Ranch View Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

34%

Projected Test Scores

Teacher Grade:N/A

Mountain View Elementary • Public • Grades KG - 6 • 590 Students

3. Edison Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

34%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 8 • 680 Students

4. Liberty Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

32%

Projected Test Scores

Teacher Grade:N/A

Chino Valley Unified • Public • Grades KG - 6 • 549 Students

5. Central Language Academy

N/A

SchoolGrade

N/A

Actual Test Scores

31%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 8 • 733 Students

6. Hawthorne Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

31%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 6 • 577 Students

7. Vista Grande Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

31%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 6 • 402 Students

8. Bon View Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

30%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 6 • 620 Students

9. Richard Haynes Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

29%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 6 • 690 Students

10. El Camino Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

29%

Projected Test Scores

Teacher Grade:N/A

Ontario-montclair • Public • Grades KG - 6 • 471 Students

Education & Community Snapshot in Ontario, CA

City-level factors that shape the learning environment around local schools.

Community Factors

Ontario, CA has a total population of 177,355 with 28% of that population attending schools. The adult high school graduation rate is 79%, and 22% of adults have a bachelor’s degree or higher.

Students in Ontario, CA

37,663

K-12 Students

High School Graduates

79%

Adults 25+ with HS diplomas

College Graduates

22%

Adults 25+ with a Bachelor’s degree or higher

Demographics statistics provided by Best Neighborhood Ontario, CA.

Safety

Crime Grades summarize reported incidents per 1,000 residents. Use them as neighborhood context, not a school rating.

Overall Crime Grade

D+

29.23 per 1,000 Residents

Violent Crime Grade

D+

4.41 per 1,000 Residents

Property Crime Grade

D-

24.82 per 1,000 Residents

Crime statistics provided by CrimeGrade in Ontario, CA.

Connectivity

Connectivity influences learning at home. We summarize internet infrastructure, typical download speed, and a digital connectivity index for Ontario, CA.

ISP Report Card

B+

Internet Infrastructure Grade

Average Download Speed

6,082 Mbps

Speed Most Residents Can Get

Digital Connectivity Index

77 / 100

ISP Connectivity Demand Report

To read more about these statistics, please visit Ontario, CA Internet Health Assessment.

Best Schools in Cities Near Ontario, CA

Explore nearby cities to widen your school search.

Chino, CA

  • Actual Test Scores: 36%
  • Projected Test Scores: 33%
  • Teacher Grade: Exceeds Expectations
Montclair, CA

  • Actual Test Scores: 38%
  • Projected Test Scores: 30%
  • Teacher Grade: Greatly Exceeds Expectations
Upland, CA

  • Actual Test Scores: 45%
  • Projected Test Scores: 36%
  • Teacher Grade: Greatly Exceeds Expectations
Rancho Cucamonga, CA

  • Actual Test Scores: 48%
  • Projected Test Scores: 35%
  • Teacher Grade: Greatly Exceeds Expectations
Claremont, CA

  • Actual Test Scores: 51%
  • Projected Test Scores: 34%
  • Teacher Grade: Greatly Exceeds Expectations
Eastvale, CA

  • Actual Test Scores: 25%
  • Projected Test Scores: 41%
  • Teacher Grade: Underperforms Expectations
Pomona, CA

  • Actual Test Scores: 34%
  • Projected Test Scores: 32%
  • Teacher Grade: Exceeds Expectations
Alta Loma, CA

  • Actual Test Scores: 56%
  • Projected Test Scores: 41%
  • Teacher Grade: Greatly Exceeds Expectations
Chino Hills, CA

  • Actual Test Scores: 43%
  • Projected Test Scores: 39%
  • Teacher Grade: Exceeds Expectations
Mira Loma, CA

  • Actual Test Scores: 20%
  • Projected Test Scores: 38%
  • Teacher Grade: Underperforms Expectations