91¹û¶³´«Ã½

Delta Vista High School (Closed 2023)

4491 Bixler Rd.
Byron, CA 94514
Serving 67 students in grades 7-12, Delta Vista High School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math was ≤20% (which was lower than the California state average of 37%). The percentage of students achieving proficiency in reading/language arts was ≤20% (which was lower than the California state average of 48%).
The student-teacher ratio of 17:1 was lower than the California state level of 21:1.

School Overview

Grades Offered
Grades 7-12
Total Students
67 students
Total Classroom Teachers
4 teachers

School Rankings

This School
State Level (CA)
(15-16)
≤20%
37%
(15-16)
≤20%
48%
Student-Teacher Ratio
17:1
21:1
American Indian
(15-16)
n/a
1%
Asian
(15-16)
2%
11%
Hispanic
(15-16)
48%
54%
Black
(15-16)
36%
6%
White
(15-16)
8%
24%
Hawaiian
(15-16)
1%
n/a
Two or more races
(15-16)
5%
4%
n/a
(15-16)
30-39%
83%
Eligible for Free Lunch
21%
54%
Eligible for Reduced Lunch (10-11)
4%
8%
School Statewide Testing
School District Name
Contra Costa County Office Of Education School District
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What percent of students have achieved state testing proficiency in math and reading?
≤20% of students have achieved math proficiency (compared to the 37% CA state average), while ≤20% of students have achieved reading proficiency (compared to the 48% CA state average).
What is the graduation rate of Delta Vista High School?
The graduation rate of Delta Vista High School is 30-39%, which is lower than the California state average of 83%.
How many students attend Delta Vista High School?
67 students attend Delta Vista High School.
What is the racial composition of the student body?
48% of Delta Vista High School students are Hispanic, 36% of students are Black, 8% of students are White, 5% of students are Two or more races, 2% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Delta Vista High School?
Delta Vista High School has a student ration of 17:1, which is lower than the California state average of 21:1.
What grades does Delta Vista High School offer ?
Delta Vista High School offers enrollment in grades 7-12
What school district is Delta Vista High School part of?
Delta Vista High School is part of Contra Costa County Office Of Education School District.

Recent Articles

Transitioning to High School: A Family Guide
Transitioning to High School: A Family Guide
Learn how to prepare for high school with practical tips for families before freshman year, from academics to social readiness.
School Vouchers 2026: Updated Pros and Cons
School Vouchers 2026: Updated Pros and Cons
Explore school vouchers in 2026, including updated pros, cons, policy changes, and what families should know before choosing.
Transitioning to Middle School: Summer Planning Guide
Transitioning to Middle School: Summer Planning Guide
A practical 2026 summer planning guide to help parents support a smooth middle school transition for their child.

Quick Links