Armstrong Elementary School

Armstrong Elementary School

Public Elementary School | Grade K-6
22750 Beaverhead Dr,  Diamond Bar, CA
Pomona Unified School District
3.6
257 Students
B
Niche Grade

School Details

Head of School
Cynthia Sanchez
Student Teacher Ratio
18:1
Math Proficiency
32%
Reading Proficiency
52%

Niche Grade

B
Academics
A
Teachers
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Reading Proficiency
52%
Math Proficiency
32%
Teachers
Student Teacher Ratio
18:1
Teachers
14
Full Time Teachers
14
Teachers in First or Second Year
9.5%

GreatSchools Rating

6
Test Scores
6
Equity
7
Student Progress
Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Test Scores

Math
15.8%
State Average
17.9%
Science
6.2%
State Average
9.9%
GreatSchools Test Scores Rating
GreatSchools
The Test Score Rating reflects annual state test results for this school compared with scores statewide.

Teachers and Staff

Students Per Counselor
324:1

Student Diversity

Male
54.5%
Female
45.5%
Hispanic
62.6%
Asian or Pacific Islander
12.1%
Two or more races
9.7%
White
9.3%
Black
6.2%
Interested in learning more about homes nearby? Reach out to Cindy Ciulla, an experienced agent in this school's attendance zone.

Specialty School Programs

Free/Reduced Lunch Offered

This School’s Reviews

GreatSchools Reviews
3.6 16 Reviews
4.0 parent
5/16/2025
My first daughter started here back in 2011. There were more kids and more parental involvement. Having a bigger population created more opportunities in terms of activities and programs. My second child started here in 2018, the demographics have changed a lot. It didn’t help that the pandemic had...
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5.0 other
8/12/2024
I have had four grandkids come to Armstrong. Three have already being promoted. I have one more to complete her last year. We have been very fortunate to have wonderful teachers that care and have taught and prepared my grandkids for a high academic future. Presently, they have a caring and supporti...
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5.0 parent
8/12/2024
I have children who attended and promoted from this school and they had a good experience. They liked all of their teachers. I had a good relationship with the teachers and the principal Mrs. Tedesco. Whenever I had questions about my child, they were available to answer them. The principal was very...
Read Full Review
5.0 other
7/22/2024
Armstrong Elementary School provides a very safe environment and explore many different ways of learning allowing for a better education than most. Staff and teachers are also very kind hearted and welcoming to all students. Whenever there is an issue they always try to take care of it. It is a very...
Read Full Review
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California Los Angeles County Diamond Bar 91765
Armstrong Elementary School
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Cindy Ciulla
Cindy Ciulla
COLDWELL BANKER BLACKSTONE RTY
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