MT. Diablo Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 53 public schools serving 29,074 students in MT. Diablo Unified School District. This district's average testing ranking is 7/10, which is in the top 50% of public schools in California.
Public Schools in MT. Diablo Unified School District have an average math proficiency score of 35% (versus the California public school average of 33%), and reading proficiency score of 46% (versus the 47% statewide average).
Minority enrollment is 73% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
MT. Diablo Unified School District, which is ranked #743 of all 1,930 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 88% has increased from 84% over five school years.
<麻豆果冻传媒 class='so-dt-title' id="students-by-ethinity">Students by Ethnicity:
Diversity Score
0.71
0.63
# American Indian Students
30 Students
25,834 Students
% American Indian Students
n/a
1%
# Asian Students
3,851 Students
706,211 Students
% Asian Students
13%
12%
# Hispanic Students
12,496 Students
3,270,518 Students
% Hispanic Students
43%
56%
# Black Students
978 Students
286,712 Students
% Black Students
3%
5%
# White Students
7,975 Students
1,179,835 Students
% White Students
28%
20%
# Hawaiian Students
207 Students
23,773 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
3,496 Students
334,411 Students
% of Two or more races Students
12%
6%
<麻豆果冻传媒 class='so-dt-title' id="students-by-grade">Students by Grade:
# Students in PK Grade:
-
83
# Students in K Grade:
2,831
523,125
# Students in 1st Grade:
2,297
397,228
# Students in 2nd Grade:
2,335
415,060
# Students in 3rd Grade:
2,374
417,145
# Students in 4th Grade:
2,370
426,889
# Students in 5th Grade:
2,331
431,136
# Students in 6th Grade:
2,242
433,928
# Students in 7th Grade:
2,359
440,614
# Students in 8th Grade:
2,240
442,869
# Students in 9th Grade:
1,819
466,920
# Students in 10th Grade:
1,797
477,112
# Students in 11th Grade:
1,910
470,060
# Students in 12th Grade:
2,169
494,182
# Ungraded Students:
-
-
<麻豆果冻传媒 class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending
The revenue/student of $16,557 in this school district is less than the state median of $19,942. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $13,957 is less than the state median of $18,366. The school district spending/student has stayed relatively flat over four school years.
How many schools belong to MT. Diablo Unified School District?
MT. Diablo Unified School District manages 53 public schools serving 29,074 students.
What is the rank of MT. Diablo Unified School District?
MT. Diablo Unified School District is ranked #743 out of 1,930 school districts in California (top 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of California school districts for: Most diverse schools (Top 1%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in MT. Diablo Unified School District?
43% of MT. Diablo Unified School District students are Hispanic, 28% of students are White, 13% of students are Asian, 12% of students are Two or more races, 3% of students are Black, and 1% of students are Hawaiian.
What is the student/teacher ratio of MT. Diablo Unified School District?
MT. Diablo Unified School District has a student/teacher ratio of 24:1, which is higher than the California state average of 22:1.
What is MT. Diablo Unified School District's spending/student ratio?
The school district's spending/student of $13,957 is less than the state median of $18,366. The school district spending/student has stayed relatively flat over four school years.
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Quick Stats (2025)
District size: 53 schools
Grades: KG-12
Enrollment: 29,074 students
Student:Teacher Ratio: 24:1
Minority Enrollment: 73%
Graduation Rate
: 88% (Btm 50% in CA)
Overall District Rank
: Top 50%
Math Proficiency
: 35% (Top 50%)
Reading Proficiency
: 46% (Top 50%)
Science Proficiency
: 31% (Top 50%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education
