For the 2025 school year, there are 12 public elementary schools serving 13,658 students in 91773, CA.
The top ranked public elementary schools in 91773, CA are Arma J. Shull Elementary School, Oak Mesa Elementary School and Grace Miller Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public elementary schools in zipcode 91773 have an average math proficiency score of 47% (versus the California public elementary school average of 36%), and reading proficiency score of 58% (versus the 45% statewide average). Elementary schools in 91773, CA have an average ranking of 8/10, which is in the top 30% of California public elementary schools.
Minority enrollment is 69% of the student body (majority Hispanic), which is less than the California public elementary school average of 79% (majority Hispanic).
Best 91773, CA Public Elementary Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Arma J. Shull Elementary School
(Math: 83% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
825 North Amelia
San Dimas, CA 91773
(909) 971-8208
San Dimas, CA 91773
(909) 971-8208
Gr: K-5 | 646 students Student-teacher ratio: 28:1 Minority enrollment: 84%
Rank: #22.
Oak Mesa Elementary School
(Math: 74% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
5200 Wheeler Ave.
San Dimas, CA 91773
(909) 971-8209
San Dimas, CA 91773
(909) 971-8209
Gr: K-5 | 591 students Student-teacher ratio: 26:1 Minority enrollment: 67%
Rank: #33.
Grace Miller Elementary School
(Math: 60-64% | Reading: 70%)
Rank:
Rank:
9/
Top 20%10
1629 Holly Oak St.
San Dimas, CA 91773
(909) 971-8206
San Dimas, CA 91773
(909) 971-8206
Gr: K-5 | 461 students Student-teacher ratio: 23:1 Minority enrollment: 81%
Rank: #44.
Ramona Middle School
(Math: 56% | Reading: 69%)
Rank:
Rank:
9/
Top 20%10
3490 Ramona Ave.
San Dimas, CA 91773
(909) 971-8260
San Dimas, CA 91773
(909) 971-8260
Gr: 6-8 | 1,316 student Student-teacher ratio: 26:1 Minority enrollment: 79%
Rank: #55.
J. Marion Roynon Elementary School
(Math: 61% | Reading: 62%)
Rank:
Rank:
9/
Top 20%10
2715 E St.
San Dimas, CA 91773
(909) 971-8207
San Dimas, CA 91773
(909) 971-8207
Gr: K-5 | 804 students Student-teacher ratio: 24:1 Minority enrollment: 82%
Rank: #66.
La Verne Heights Elementary School
(Math: 65% | Reading: 60%)
Rank:
Rank:
9/
Top 20%10
1550 Baseline Rd.
San Dimas, CA 91773
(909) 971-8205
San Dimas, CA 91773
(909) 971-8205
Gr: K-5 | 492 students Student-teacher ratio: 26:1 Minority enrollment: 77%
Rank: #77.
Allen Avenue Elementary School
(Math: 62% | Reading: 55%)
Rank:
Rank:
9/
Top 20%10
740 East Allen Ave.
San Dimas, CA 91773
(909) 971-8202
San Dimas, CA 91773
(909) 971-8202
Gr: K-5 | 477 students Student-teacher ratio: 24:1 Minority enrollment: 78%
Rank: #88.
Fred Ekstrand Elementary School
(Math: 57% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
400 North Walnut Ave.
San Dimas, CA 91773
(909) 971-8203
San Dimas, CA 91773
(909) 971-8203
Gr: K-5 | 498 students Student-teacher ratio: 24:1 Minority enrollment: 86%
Rank: #99.
Gladstone Elementary School
(Math: 57% | Reading: 55%)
Rank:
Rank:
8/
Top 30%10
1314 West Gladstone
San Dimas, CA 91773
(909) 971-8204
San Dimas, CA 91773
(909) 971-8204
Gr: K-5 | 523 students Student-teacher ratio: 23:1 Minority enrollment: 81%
Rank: #1010.
Lone Hill Middle School
(Math: 47% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
700 South Lone Hill
San Dimas, CA 91773
(909) 971-8270
San Dimas, CA 91773
(909) 971-8270
Gr: 6-8 | 906 students Student-teacher ratio: 24:1 Minority enrollment: 83%
Rank: #1111.
Blue Ridge Academy
Charter School
(Math: 31% | Reading: 48%)
Rank:
Rank:
6/
Top 50%10
955 Stanislaus St.
San Dimas, CA 91773
(661) 412-9363
San Dimas, CA 91773
(661) 412-9363
Gr: K-12 | 6,931 students Student-teacher ratio: 29:1 Minority enrollment: 58%
Rank: n/an/a
Vista (Alternative)
Alternative School
127 West Allen Ave.
San Dimas, CA 91773
(909) 971-8242
San Dimas, CA 91773
(909) 971-8242
Gr: K-12 | 13 students Student-teacher ratio: 7:1 Minority enrollment: 85%
Frequently Asked Questions
What are the top ranked public elementary schools in 91773, CA?
The top ranked public elementary schools in 91773, CA include Arma J. Shull Elementary School, Oak Mesa Elementary School and Grace Miller Elementary School.
How many public elementary schools are located in 91773?
12 public elementary schools are located in 91773.
What is the racial composition of students in 91773?
91773 public elementary schools minority enrollment is 69% of the student body (majority Hispanic), which is less than the California public elementary schools average of 79% (majority Hispanic).
Recent Articles
Why Single-Sex Public Schools are Growing in Popularity
This article examines the growing trend of single-sex public schools in the United States. It explores the potential benefits, research findings, and controversies surrounding gender-specific education, as well as the factors driving its increasing popularity among parents and educators.
When Teachers Cheat: The Standardized Test Controversies
Teachers across the country are being accused of cheating on standardized tests, using erasers to conveniently change their students’ answers. However, are these teachers driven to cheat because the funding system is flawed?
When Field Trips Turn Deadly: Who is Responsible?
Recent deaths during field trips have parents and school officials questioning the safety of these excursions. Learn about these tragedies and what parameters should be in place to ensure a safe field trip.
