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Best Schools in 91789, CA
91789, CA has 37 public schools (7 high, 7 middle, 22 elementary) serving 25,026 students. On average they score 49% on state proficiency tests against a projected 45%, so schools in 91789 exceed expectations. Rankings below compare each school’s actual results with the projection for its socioeconomic context.
Best High Schools in 91789, CA
The top high schools in 91789, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. Walnut High
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades 9 - 12 • 2158 Students
2. Diamond Bar High
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades 9 - 12 • 2557 Students
3. John A. Rowland High
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades 9 - 12 • 2025 Students
4. Diamond Ranch High
SchoolGrade
Actual Test Scores
Projected Test Scores
Pomona Unified • Public • Grades 9 - 12 • 1547 Students
5. Nogales High
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades 9 - 12 • 1668 Students
6. Ganesha High
SchoolGrade
Actual Test Scores
Projected Test Scores
Pomona Unified • Public • Grades 9 - 12 • 936 Students
7. Ron Hockwalt Academies (continuation)
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades 9 - 12 • 41 Students
Best Middle Schools in 91789, CA
The top middle schools in 91789, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. Chaparral Middle
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades 6 - 8 • 1133 Students
2. South Pointe Middle
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades 6 - 8 • 879 Students
3. Suzanne Middle
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades 6 - 8 • 1120 Students
4. Alvarado Intermediate
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades 7 - 8 • 648 Students
5. Lorbeer Middle
SchoolGrade
Actual Test Scores
Projected Test Scores
Pomona Unified • Public • Grades 7 - 8 • 623 Students
6. Giano Intermediate
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades 7 - 8 • 489 Students
7. Marshall Middle
SchoolGrade
Actual Test Scores
Projected Test Scores
Pomona Unified • Public • Grades 6 - 8 • 440 Students
Best Elementary Schools in 91789, CA
The top elementary schools in 91789, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. Leonard G. Westhoff Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 627 Students
2. Walnut Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 671 Students
3. Evergreen Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 719 Students
4. Castle Rock Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 646 Students
5. Vejar Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 642 Students
6. Collegewood Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 582 Students
7. Cyrus J. Morris Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Walnut Valley Unified • Public • Grades KG - 5 • 484 Students
8. Stanley G. Oswalt Academy
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades KG - 8 • 868 Students
9. Shelyn Elementary
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades KG - 6 • 453 Students
10. Ybarra Academy For The Arts And Technology
SchoolGrade
Actual Test Scores
Projected Test Scores
Rowland Unified • Public • Grades KG - 8 • 596 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
K-12 Students
High School Graduates
Adults 25+ with HS diplomas
College Graduates
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
21.40 per 1,000 Residents
Violent Crime Grade
3.57 per 1,000 Residents
Property Crime Grade
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
Internet Infrastructure Grade
Average Download Speed
Speed Most Residents Can Get
Digital Connectivity Index
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 37 public schools: 7 high schools, 7 middle schools and 22 elementary schools, serving 25,026 students in total.
How do schools in 91789 perform on state tests?
On average, 37 schools in 91789 score 49% proficient on state assessments. Given the socioeconomic context of their students we project 45%, so on average schools in 91789 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.
- Actual: 37%
- Projected: 33%
- Impact Grade: Exceeds Expectations
- Actual: 58%
- Projected: 48%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 45%
- Projected: 41%
- Impact Grade: Exceeds Expectations
- Actual: 40%
- Projected: 35%
- Impact Grade: Exceeds Expectations
- Actual: 31%
- Projected: 28%
- Impact Grade: Exceeds Expectations
- Actual: 39%
- Projected: 35%
- Impact Grade: Exceeds Expectations
- Actual: 41%
- Projected: 34%
- Impact Grade: Exceeds Expectations
- Actual: 40%
- Projected: 30%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 40%
- Projected: 30%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 35%
- Projected: 31%
- Impact Grade: Exceeds Expectations