Best High Schools in 91789, CA

High schools
8
Students
10,980
Avg actual
54%
Avg projected
49%
Impact
exceed expectations

The top high schools in 91789, ranked by actual test performance against the projection for each school’s socioeconomic context.

SchoolActualProjectedImpact

1. Diamond Bar High

A

SchoolGrade

78%

Actual Test Scores

60%

Projected Test Scores

Impact Grade:Greatly Exceeds Expectations

Walnut Valley Unified • Public • Grades 9 - 12 • 2557 Students

2. Walnut High

A

SchoolGrade

67%

Actual Test Scores

57%

Projected Test Scores

Impact Grade:Greatly Exceeds Expectations

Walnut Valley Unified • Public • Grades 9 - 12 • 2158 Students

3. John A. Rowland High

A-

SchoolGrade

59%

Actual Test Scores

52%

Projected Test Scores

Impact Grade:Exceeds Expectations

Rowland Unified • Public • Grades 9 - 12 • 2025 Students

4. Nogales High

B-

SchoolGrade

43%

Actual Test Scores

39%

Projected Test Scores

Impact Grade:Exceeds Expectations

Rowland Unified • Public • Grades 9 - 12 • 1668 Students

5. Ganesha High

D+

SchoolGrade

25%

Actual Test Scores

28%

Projected Test Scores

Impact Grade:Meets Expectations

Pomona Unified • Public • Grades 9 - 12 • 936 Students

6. Diamond Ranch High

N/A

SchoolGrade

N/A

Actual Test Scores

64%

Projected Test Scores

Impact Grade:N/A

Pomona Unified • Public • Grades 9 - 12 • 1547 Students

7. Ron Hockwalt Academies (continuation)

N/A

SchoolGrade

N/A

Actual Test Scores

46%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades 9 - 12 • 41 Students

Best Middle Schools in 91789, CA

Middle schools
9
Students
6,796
Avg actual
N/A%
Avg projected
33%
Impact
N/A

The top middle schools in 91789, ranked by actual test performance against the projection for each school’s socioeconomic context.

SchoolActualProjectedImpact

1. Suzanne Middle

N/A

SchoolGrade

N/A

Actual Test Scores

43%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades 6 - 8 • 1120 Students

2. South Pointe Middle

N/A

SchoolGrade

N/A

Actual Test Scores

40%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades 6 - 8 • 879 Students

3. Chaparral Middle

N/A

SchoolGrade

N/A

Actual Test Scores

39%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades 6 - 8 • 1133 Students

4. Lorbeer Middle

N/A

SchoolGrade

N/A

Actual Test Scores

29%

Projected Test Scores

Impact Grade:N/A

Pomona Unified • Public • Grades 7 - 8 • 623 Students

5. Marshall Middle

N/A

SchoolGrade

N/A

Actual Test Scores

27%

Projected Test Scores

Impact Grade:N/A

Pomona Unified • Public • Grades 6 - 8 • 440 Students

6. Alvarado Intermediate

N/A

SchoolGrade

N/A

Actual Test Scores

27%

Projected Test Scores

Impact Grade:N/A

Rowland Unified • Public • Grades 7 - 8 • 648 Students

7. Giano Intermediate

N/A

SchoolGrade

N/A

Actual Test Scores

19%

Projected Test Scores

Impact Grade:N/A

Rowland Unified • Public • Grades 7 - 8 • 489 Students

Best Elementary Schools in 91789, CA

Elementary schools
18
Students
6,245
Avg actual
N/A%
Avg projected
35%
Impact
N/A

The top elementary schools in 91789, ranked by actual test performance against the projection for each school’s socioeconomic context.

SchoolActualProjectedImpact

1. Leonard G. Westhoff Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

50%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades KG - 5 • 627 Students

2. Tzu Chi Elementary School

N/A

SchoolGrade

N/A

Actual Test Scores

45%

Projected Test Scores

Impact Grade:N/A

Tzu Chi Elementary School • Private • Grades KG - 5 • 88 Students

3. Tzu Chi Elementary Satoa

N/A

SchoolGrade

N/A

Actual Test Scores

43%

Projected Test Scores

Impact Grade:N/A

Tzu Chi Elementary Satoa • Private • Grades Pre K - 5 • 84 Students

4. Castle Rock Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

42%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades KG - 5 • 646 Students

5. Collegewood Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

42%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades KG - 5 • 582 Students

6. Shelyn Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

42%

Projected Test Scores

Impact Grade:N/A

Rowland Unified • Public • Grades KG - 6 • 453 Students

7. Vejar Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

41%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades KG - 5 • 642 Students

8. Evergreen Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

40%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades KG - 5 • 719 Students

9. Walnut Elementary

N/A

SchoolGrade

N/A

Actual Test Scores

39%

Projected Test Scores

Impact Grade:N/A

Walnut Valley Unified • Public • Grades KG - 5 • 671 Students

10. Stanley G. Oswalt Academy

N/A

SchoolGrade

N/A

Actual Test Scores

39%

Projected Test Scores

Impact Grade:N/A

Rowland Unified • Public • Grades KG - 8 • 868 Students

Education & Community Snapshot in 91789, CA

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

Community Factors

91789, CA has a total population of 40,411 with 25% of that population attending schools. The adult high school graduation rate is 93%, and 52% of adults have a bachelor’s degree or higher.

Students in 91789, CA

24,021

K-12 Students

High School Graduates

93%

Adults 25+ with HS diplomas

College Graduates

52%

Adults 25+ with a Bachelor’s degree or higher

Demographics statistics provided by Best Neighborhood 91789, CA.

Safety

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

Overall Crime Grade

C+

21.40 per 1,000 Residents

Violent Crime Grade

C

3.57 per 1,000 Residents

Property Crime Grade

C-

17.83 per 1,000 Residents

Crime statistics provided by CrimeGrade in 91789, CA.

Connectivity

Connectivity influences learning at home. We summarize internet infrastructure, typical download speed, and a digital connectivity index for 91789, CA.

ISP Report Card

B+

Internet Infrastructure Grade

Average Download Speed

5,615 Mbps

Speed Most Residents Can Get

Digital Connectivity Index

87 / 100

ISP Connectivity Demand Report

To read more about these statistics, please visit 91789, CA Internet Health Assessment.

Questions About Schools in 91789, CA

How many schools are in 91789, CA?

91789, CA has 35 public schools: 8 high schools, 9 middle schools and 18 elementary schools, serving 24,021 students in total.

How do schools in 91789 perform on state tests?

On average, 35 schools in 91789 score 54% proficient on state assessments. Given the socioeconomic context of their students we project 38%, so on average schools in 91789 greatly exceed expectations.

How does SchoolGrade rank the best schools in 91789?

Every public school gets a SchoolGrade from A+ to F based on the share of students at or above the state proficiency bar. The Impact Grade compares that result with what we would expect given the school’s student and community context, so schools that outperform their circumstances stand out. Schools cannot pay to change a grade. Read the full methodology.

Best Schools in Cities Near 91789, CA

Explore nearby cities to widen your school search.

91792, CA

  • Actual: 55%
  • Projected: 35%
  • Impact Grade: Greatly Exceeds Expectations
91765, CA

  • Actual: 57%
  • Projected: 38%
  • Impact Grade: Greatly Exceeds Expectations
91748, CA

  • Actual: 56%
  • Projected: 38%
  • Impact Grade: Greatly Exceeds Expectations
91791, CA

  • Actual: 43%
  • Projected: 40%
  • Impact Grade: Exceeds Expectations
91744, CA

  • Actual: 37%
  • Projected: 32%
  • Impact Grade: Exceeds Expectations
91724, CA

  • Actual: 48%
  • Projected: 35%
  • Impact Grade: Greatly Exceeds Expectations
91768, CA

  • Actual: 42%
  • Projected: 34%
  • Impact Grade: Greatly Exceeds Expectations
91790, CA

  • Actual: 27%
  • Projected: 33%
  • Impact Grade: Underperforms Expectations