Mt. Diablo High School
Quick Stats (2023)
- Grades: 9-12
- Enrollment: 1,567 students
- Student:Teacher Ratio: 20:1
- Minority Enrollment: 96%
- Graduation Rate: 81% (Btm 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 15% (Btm 50%)
- Reading Proficiency: 36% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview




School Rankings
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Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
15% of students have achieved math proficiency (compared to the 40% CA state average), while 36% of students have achieved reading proficiency (compared to the 51% CA state average).
What is the graduation rate of Mt. Diablo High School?
The graduation rate of Mt. Diablo High School is 81%, which is lower than the California state average of 85%.
How many students attend Mt. Diablo High School?
1,567 students attend Mt. Diablo High School.
What is the racial composition of the student body?
72% of Mt. Diablo High School students are Hispanic, 12% of students are Asian, 7% of students are Black, 4% of students are White, 4% of students are Two or more races, and 1% of students are Hawaiian.
What is the student:teacher ratio of Mt. Diablo High School?
Mt. Diablo High School has a student ration of 20:1, which is lower than the California state average of 22:1.
What grades does Mt. Diablo High School offer ?
Mt. Diablo High School offers enrollment in grades 9-12
What school district is Mt. Diablo High School part of?
Mt. Diablo High School is part of MT. Diablo Unified School District.
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