For the 2026 school year, there are 3 public high schools serving 1,070 students in 96021, CA.
The top-ranked public high schools in 96021, CA are Corning Independent Study, Centennial Continuation High School and Corning Union High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 96021 have an average math proficiency score of 12% (versus the California public high school average of 28%), and reading proficiency score of 31% (versus the 51% statewide average). High schools in 96021, CA have an average ranking of 2/10, which is in the bottom 50% of California public high schools.
Public high school in zipcode 96021 have a Graduation Rate of 94%, which is more than the California average of 86%.
The school with highest graduation rate is Corning Union High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 76% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).
Best 96021, CA Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Corning Independent Study
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
250 East Fig Ln.
Corning, CA 96021
(530) 824-7400
Corning, CA 96021
(530) 824-7400
Gr: 9-12 | 29 students Student-teacher ratio: 29:1 Minority enrollment: 72%
Rank: #22.
Centennial Continuation High School
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
2/
Bottom 50%10
250 East Fig Ln.
Corning, CA 96021
(530) 824-7400
Corning, CA 96021
(530) 824-7400
Gr: 9-12 | 67 students Student-teacher ratio: 13:1 Minority enrollment: 71%
Rank: #33.
Corning Union High School
(Math: 11% | Reading: 31%)
Rank:
Rank:
2/
Bottom 50%10
643 Blackburn Ave.
Corning, CA 96021
(530) 824-8000
Corning, CA 96021
(530) 824-8000
Gr: 9-12 | 974 students Student-teacher ratio: 18:1 Minority enrollment: 76%
Frequently Asked Questions
What are the top-ranked public high schools in 96021, CA?
The top-ranked public high schools in 96021, CA include Corning Independent Study, Centennial Continuation High School and Corning Union High School.
How many public high schools are located in 96021?
3 public high schools are located in 96021.
What is the racial composition of students in 96021?
96021 public high schools minority enrollment is 76% of the student body (majority Hispanic), which is less than the California public high schools average of 79% (majority Hispanic).
Recent Articles
Phone Bans Are Expanding: Will They Actually Help Your Child?
Phone bans are spreading in public schools nationwide. Learn how to evaluate whether a school's cellphone policy will improve your child's learning and well-being.
Should You Move for a Better Public School or Stay Put?
Considering a move to a higher-rated public school? Learn how to weigh school quality, housing costs, and family priorities before relocating.
How to Compare Public School Value Beyond Test Scores
Learn how to evaluate public school value using student support, school climate, opportunities, and outcomes, not just standardized test scores.