For the 2026 school year, there are 4 public schools serving 2,194 students in 91803, CA (there are , serving 489 private students). 82% of all K-12 students in 91803, CA are educated in public schools (compared to the CA state average of 90%).
The top-ranked public schools in 91803, CA are Ramona Elementary School, Fremont Elementary School and Marguerita Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 91803 have an average math proficiency score of 46% (versus the California public school average of 34%), and reading proficiency score of 52% (versus the 47% statewide average). Schools in 91803, CA have an average ranking of 8/10, which is in the top 30% of California public schools.
Minority enrollment is 97% of the student body (majority Hispanic), which is more than the California public school average of 80% (majority Hispanic).
Best 91803, CA Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ramona Elementary School
(Math: 49% | Reading: 57%)
Rank:
Rank:
8/
Top 30%10
509 West Norwood Pl.
Alhambra, CA 91803
(626) 943-3660
Alhambra, CA 91803
(626) 943-3660
Gr: K-8 | 656 students Student-teacher ratio: 23:1 Minority enrollment: 98%
Rank: #22.
Fremont Elementary School
(Math: 50% | Reading: 48%)
Rank:
Rank:
8/
Top 30%10
2001 South Elm St.
Alhambra, CA 91803
(626) 943-3360
Alhambra, CA 91803
(626) 943-3360
Gr: K-8 | 649 students Student-teacher ratio: 22:1 Minority enrollment: 97%
Rank: #33.
Marguerita Elementary School
(Math: 40% | Reading: 52%)
Rank:
Rank:
7/
Top 50%10
1603 South Marguerita Ave.
Alhambra, CA 91803
(626) 943-3620
Alhambra, CA 91803
(626) 943-3620
Gr: K-8 | 495 students Student-teacher ratio: 22:1 Minority enrollment: 99%
Rank: #44.
Emery Park Elementary School
(Math: 41% | Reading: 49%)
Rank:
Rank:
7/
Top 50%10
2821 West Commonwealth Ave.
Alhambra, CA 91803
(626) 943-3340
Alhambra, CA 91803
(626) 943-3340
Gr: K-8 | 394 students Student-teacher ratio: 19:1 Minority enrollment: 95%
91803, California Public Schools (Closed)
School
Location
Quick Facts
409 S. Atlantic Blvd.
Alhambra, CA 91803
(626) 308-2431
Alhambra, CA 91803
(626) 308-2431
Gr: K-8 | 931 students Minority enrollment: 94%
Frequently Asked Questions
What are the top-ranked public schools in 91803, CA?
The top-ranked public schools in 91803, CA include Ramona Elementary School, Fremont Elementary School and Marguerita Elementary School.
How many public schools are located in 91803?
4 public schools are located in 91803.
What percentage of students in 91803 go to public school?
82% of all K-12 students in 91803 are educated in public schools (compared to the CA state average of 90%).
What is the racial composition of students in 91803?
91803 public schools minority enrollment is 97% of the student body (majority Hispanic), which is more than the California public schools average of 80% (majority Hispanic).
Recent Articles
Multilingual Learner Growth Models & Accountability
Learn how multilingual learner growth models are reshaping school accountability systems and what it means for public schools in 2026.
School-Based Health Clinics: Funding, Billing, and Student Access
Learn how school-based health clinics are funded, how billing works, and how students access care in public schools.
Outdoor Learning in Urban Schools: Forest School Programs
Explore how urban districts adopt outdoor learning and forest school programs to boost student engagement, well-being, and academic success.