For the 2026 school year, there are 3 public schools serving 1,160 students in 93402, CA (there are 1 private school, serving 42 private students). 97% of all K-12 students in 93402, CA are educated in public schools (compared to the CA state average of 90%).
The top-ranked public schools in 93402, CA are Monarch Grove Elementary School, Los Osos Middle School and Baywood Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 93402 have an average math proficiency score of 52% (versus the California public school average of 34%), and reading proficiency score of 61% (versus the 47% statewide average). Schools in 93402, CA have an average ranking of 9/10, which is in the top 20% of California public schools.
Minority enrollment is 40% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Best 93402, CA Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Monarch Grove Elementary School
(Math: 70-74% | Reading: 65-69%)
Rank:
Rank:
9/
Top 20%10
348 Los Osos Valley Rd.
Los Osos, CA 93402
(805) 534-2844
Los Osos, CA 93402
(805) 534-2844
Gr: K-5 | 324 students Student-teacher ratio: 23:1 Minority enrollment: 30%
Rank: #22.
Los Osos Middle School
(Math: 45% | Reading: 64%)
Rank:
Rank:
8/
Top 30%10
1555 El Moro St.
Los Osos, CA 93402
(805) 534-2835
Los Osos, CA 93402
(805) 534-2835
Gr: 6-8 | 494 students Student-teacher ratio: 18:1 Minority enrollment: 38%
Rank: #33.
Baywood Elementary School
(Math: 55-59% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
1330 Ninth St.
Los Osos, CA 93402
(805) 534-2856
Los Osos, CA 93402
(805) 534-2856
Gr: K-5 | 342 students Student-teacher ratio: 23:1 Minority enrollment: 52%
Frequently Asked Questions
What are the top-ranked public schools in 93402, CA?
The top-ranked public schools in 93402, CA include Monarch Grove Elementary School, Los Osos Middle School and Baywood Elementary School.
How many public schools are located in 93402?
3 public schools are located in 93402.
What percentage of students in 93402 go to public school?
97% of all K-12 students in 93402 are educated in public schools (compared to the CA state average of 90%).
What is the racial composition of students in 93402?
93402 public schools minority enrollment is 40% of the student body (majority Hispanic), which is less than the California public schools average of 80% (majority Hispanic).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.