For the 2026 school year, there are 4 public schools serving 2,132 students in 91803, CA (there are 4 private schools, serving 686 private students). 79% 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 | 650 students Student-teacher ratio: 25:1 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 | 654 students Student-teacher ratio: 20:1 Minority enrollment: 96%
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 | 445 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 | 383 students Student-teacher ratio: 20:1 Minority enrollment: 95%
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?
79% 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
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.