For the 2026 school year, there are 8 public elementary schools serving 5,145 students in 91765, CA.
The top-ranked public elementary schools in 91765, CA are Maple Hill Elementary School, Quail Summit Elementary School and Chaparral Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public elementary schools in zipcode 91765 have an average math proficiency score of 70% (versus the California public elementary school average of 36%), and reading proficiency score of 75% (versus the 46% statewide average). Elementary schools in 91765, CA have an average ranking of 10/10, which is in the top 10% of California public elementary schools.
Minority enrollment is 96% of the student body (majority Asian), which is more than the California public elementary school average of 80% (majority Hispanic).
Best 91765, CA Public Elementary Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Maple Hill Elementary School
(Math: 86% | Reading: 82%)
Rank:
Rank:
10/
Top 5%10
1350 Maple Hill Rd.
Diamond Bar, CA 91765
(909) 861-6224
Diamond Bar, CA 91765
(909) 861-6224
Gr: K-5 | 556 students Student-teacher ratio: 26:1 Minority enrollment: 97%
Rank: #22.
Quail Summit Elementary School
(Math: 83% | Reading: 79%)
Rank:
Rank:
10/
Top 5%10
23330 East Quail Summit Dr.
Diamond Bar, CA 91765
(909) 861-3004
Diamond Bar, CA 91765
(909) 861-3004
Gr: K-5 | 696 students Student-teacher ratio: 25:1 Minority enrollment: 97%
Rank: #33.
Chaparral Middle School
(Math: 74% | Reading: 80%)
Rank:
Rank:
10/
Top 5%10
1405 South Spruce Tree Dr.
Diamond Bar, CA 91765
(909) 861-6227
Diamond Bar, CA 91765
(909) 861-6227
Gr: 6-8 | 1,349 students Student-teacher ratio: 28:1 Minority enrollment: 96%
Rank: #44.
Pantera Elementary School
(Math: 74% | Reading: 78%)
Rank:
Rank:
10/
Top 10%10
801 Pantera Dr.
Diamond Bar, CA 91765
(909) 397-4475
Diamond Bar, CA 91765
(909) 397-4475
Gr: K-6 | 512 students Student-teacher ratio: 23:1 Minority enrollment: 95%
Rank: #55.
Evergreen Elementary School
(Math: 69% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
2450 South Evergreen Springs
Diamond Bar, CA 91765
(909) 594-1041
Diamond Bar, CA 91765
(909) 594-1041
Gr: K-5 | 709 students Student-teacher ratio: 25:1 Minority enrollment: 97%
Rank: #66.
Castle Rock Elementary School
(Math: 69% | Reading: 71%)
Rank:
Rank:
10/
Top 10%10
2975 Castle Rock Rd.
Diamond Bar, CA 91765
(909) 598-5006
Diamond Bar, CA 91765
(909) 598-5006
Gr: K-5 | 684 students Student-teacher ratio: 26:1 Minority enrollment: 97%
Rank: #77.
Armstrong Elementary School
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
22750 Beaverhead Dr.
Diamond Bar, CA 91765
(909) 397-4563
Diamond Bar, CA 91765
(909) 397-4563
Gr: K-6 | 251 students Student-teacher ratio: 18:1 Minority enrollment: 90%
Rank: #88.
Golden Springs Elementary School
(Math: 32% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
245 South Ballena Dr.
Diamond Bar, CA 91765
(909) 397-4596
Diamond Bar, CA 91765
(909) 397-4596
Gr: K-6 | 388 students Student-teacher ratio: 24:1 Minority enrollment: 94%
Frequently Asked Questions
What are the top-ranked public elementary schools in 91765, CA?
The top-ranked public elementary schools in 91765, CA include Maple Hill Elementary School, Quail Summit Elementary School and Chaparral Middle School.
How many public elementary schools are located in 91765?
8 public elementary schools are located in 91765.
What is the racial composition of students in 91765?
91765 public elementary schools minority enrollment is 96% of the student body (majority Asian), which is more than the California public elementary schools average of 80% (majority Hispanic).
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