For the 2025 school year, there is 1 public middle school serving 21 students in 94505, CA.
The top ranked public middle school in 94505, CA is Byron Institute For Independent Study. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
middle school in zipcode 94505 have an average math proficiency score of 20% (versus the California public middle school average of 31%), and reading proficiency score of 30% (versus the 46% statewide average). Middle schools in 94505, CA have an average ranking of 3/10, which is in the bottom 50% of California public middle schools.
Minority enrollment is 67% of the student body (majority Hispanic and Black), which is less than the California public middle school average of 78% (majority Hispanic).
Best 94505, CA Middle Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Byron Institute For Independent Study
Alternative School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
3/
Bottom 50%10
40 Newbury Ln.
Discovery Bay, CA 94505
(925) 809-7550
Discovery Bay, CA 94505
(925) 809-7550
Grades: K-8
| 21 students
Frequently Asked Questions
What are the top ranked public middle schools in 94505, CA?
The top ranked public middle schools in 94505, CA include Byron Institute For Independent Study.
How many public middle schools are located in 94505?
1 public middle schools are located in 94505.
What is the racial composition of students in 94505?
94505 public middle schools minority enrollment is 67% of the student body (majority Hispanic and Black), which is less than the California public middle schools average of 78% (majority Hispanic).
Recent Articles

What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.

What is an Online High School
Find information about Online High Schools - what they are and how they work.

“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.