For the 2026 school year, there are 2 public schools serving 1,240 students in Clayton, CA.
The top-ranked public schools in Clayton, CA are Mt. Diablo Elementary School and Diablo View Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Clayton, CA public schools have an average math proficiency score of 54% (versus the California public school average of 34%), and reading proficiency score of 63% (versus the 47% statewide average). Schools in Clayton have an average ranking of 9/10, which is in the top 20% of California public schools.
Minority enrollment is 50% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Best Public Schools in Clayton, CA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mt. Diablo Elementary School
(Math: 66% | Reading: 67%)
Rank:
Rank:
9/
Top 20%10
5880 Mt. Zion Dr.
Clayton, CA 94517
(925) 672-4840
Clayton, CA 94517
(925) 672-4840
Gr: K-5 | 738 students Student-teacher ratio: 28:1 Minority enrollment: 46%
Rank: #22.
Diablo View Middle School
(Math: 46% | Reading: 61%)
Rank:
Rank:
8/
Top 30%10
300 Diablo View Ln.
Clayton, CA 94517
(925) 672-0898
Clayton, CA 94517
(925) 672-0898
Gr: 6-8 | 502 students Student-teacher ratio: 23:1 Minority enrollment: 56%
Frequently Asked Questions
What are the top-ranked public schools in Clayton, CA?
The top-ranked public schools in Clayton, CA include Mt. Diablo Elementary School and Diablo View Middle School.
How many public schools are located in Clayton?
2 public schools are located in Clayton.
What is the racial composition of students in Clayton?
Clayton public schools minority enrollment is 50% of the student body (majority Hispanic), which is less than the California public schools average of 80% (majority Hispanic).
Recent Articles
FAFSA Changes and High School College Counseling
Explore how recent FAFSA changes are reshaping high school college counseling, financial aid planning, and what families should expect in the 2026 application cycle.
Should Your Child Attend Summer School? Key Signs
Should your child attend summer school? Learn the key signs, benefits, and expert guidance to make the right decision in 2026.
Preventing Summer Learning Loss: Strategies That Work
Discover proven strategies for preventing summer learning loss and keeping students academically engaged during the break.