Gateway High (Continuation) ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math was <50% (which was higher than the California state average of 39%). The percentage of students achieving proficiency in reading/language arts was <50% (which was equal to the California state average of 50%).
School Overview
School Type
Grades Offered
Grades 9-12
Total Students (19-20)
23 students
Total Classroom Teachers (19-20)
1 teacher
School Calendar
School Rankings
Math Test Scores (% Proficient)
(17-18)<50%
39%
Reading/Language Arts Test Scores (% Proficient)
(17-18)<50%
50%
Student-Teacher Ratio
n/a
21:1
American Indian
(19-20)n/a
1%
Asian
(19-20)9%
12%
Hispanic
(19-20)56%
55%
Black
(19-20)17%
5%
White
(19-20)9%
23%
Hawaiian
(19-20)n/a
n/a
Two or more races
(19-20)9%
4%
Graduation Rate
(17-18)40-59%
84%
Eligible for Free Lunch (19-20)
61%
52%
Eligible for Reduced Lunch (17-18)
10%
9%
School Statewide Testing
School District Name
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?
<50% of students have achieved math proficiency (compared to the 39% CA state average), while <50% of students have achieved reading proficiency (compared to the 50% CA state average).
What is the graduation rate of Gateway High (Continuation)?
The graduation rate of Gateway High (Continuation) is 40-59%, which is lower than the California state average of 84%.
How many students attend Gateway High (Continuation)?
23 students attend Gateway High (Continuation).
What is the racial composition of the student body?
56% of Gateway High (Continuation) students are Hispanic, 17% of students are Black, 9% of students are Asian, 9% of students are White, and 9% of students are Two or more races.
What grades does Gateway High (Continuation) offer ?
Gateway High (Continuation) offers enrollment in grades 9-12
What school district is Gateway High (Continuation) part of?
Gateway High (Continuation) is part of MT. Diablo Unified School District.
Recent Articles

Bullying, Name-Calling & Put-Downs: Parent Guide 2025
Practical tips for parents to address bullying, name-calling, and put-downs—with 2025 data, policies, and expert strategies.

What Is a Magnet School? (2025 Guide)
Explore what a magnet school is, how it works, and its benefits in 2025. Clear explanation for parents, students, and educators.

Cooperative Learning in 2025: Evidence, Best Practices & Challenges
Explore cooperative learning in 2025—new data, updated practices, expert insights for educators and families.