For the 2026-27 school year, there are 2 public high schools serving 3,510 students in 94521, CA.
The top-ranked public high schools in 94521, CA are Clayton Valley Charter High School and Concord High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 94521 have an average math proficiency score of 31% (versus the California public high school average of 28%), and reading proficiency score of 65% (versus the 51% statewide average). High schools in 94521, CA have an average ranking of 8/10, which is in the top 30% of California public high schools.
Public high school in zipcode 94521 have a Graduation Rate of 95%, which is more than the California average of 86%.
The school with highest graduation rate is Clayton Valley Charter High School, with 97% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Best 94521, CA Public High Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Clayton Valley Charter High School
Charter School
(Math: 40% | Reading: 70%)
Rank:
Rank:
8/
Top 30%10
1101 Alberta Way
Concord, CA 94521
(925) 682-7474
Concord, CA 94521
(925) 682-7474
Gr: 9-12 | 2,373 students Student-teacher ratio: 25:1 Minority enrollment: 80%
Rank: #22.
Concord High School
(Math: 11% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
4200 Concord Blvd.
Concord, CA 94521
(925) 687-2030
Concord, CA 94521
(925) 687-2030
Gr: 9-12 | 1,137 students Student-teacher ratio: 20:1 Minority enrollment: 81%
94521, California Public Schools (Closed)
School
Location
Quick Facts
Nueva Vista High (Continuation School) (Closed 2017)
Alternative School
4200 Concord Blvd.
Concord, CA 94521
(925) 687-0991
Concord, CA 94521
(925) 687-0991
Gr: 9-12
Summit High (Continuation School) (Closed 2024)
Alternative School
4200 Concord Blvd.
Concord, CA 94521
(925) 687-0991
Concord, CA 94521
(925) 687-0991
Gr: 9-12 | 4 students Minority enrollment: 25%
Frequently Asked Questions
What are the top-ranked public high schools in 94521, CA?
The top-ranked public high schools in 94521, CA include Clayton Valley Charter High School and Concord High School.
How many public high schools are located in 94521?
2 public high schools are located in 94521.
What is the racial composition of students in 94521?
94521 public high schools minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public high schools average of 79% (majority Hispanic).
Recent Articles
How Much Choice Do High School Students Have?
Learn how graduation requirements, prerequisites, electives, staffing, scheduling conflicts, AP courses, dual enrollment, and career pathways determine how much control high school students have over schedules each year.
Does Your Child Need More Recess?
Explore whether your child may benefit more from recess than another academic period, including research on attention, learning, physical activity, stress, social development, and school-day balance today.
Combined Grade Classrooms, What Parents Should Know
Learn how combined-grade classrooms work, why public schools use them, potential benefits and challenges, and the questions parents should ask before enrolling their child in one today.