MT. Diablo Unified School District

1936 Carlotta Dr.
Concord, CA 94519-1397
(District boundaries shown in map)
7/
10
Top 50%

Top Rankings

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 2024-25 school year, there are 11 public high schools serving 7,920 students in MT. Diablo Unified School District. This district's average high testing ranking is 8/10, which is in the top 30% of public high schools in California.
Public High Schools in MT. Diablo Unified School District have an average math proficiency score of 30% (versus the California public high school average of 28%), and reading proficiency score of 53% (versus the 51% statewide average).
Public High School in MT. Diablo Unified School District have a Graduation Rate of 89%, which is more than the California average of 87%.
The school with highest graduation rate is Northgate High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 76% of the student body (majority Hispanic), which is less than the California public high school average of 77% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
52 Schools
2,826 Schools
# Students
28,921 Students
2,020,187 Students
# Teachers
1,192 Teachers
101,258 Teachers
Student : Teacher Ratio
24:1
24:1

District Rank

MT. Diablo Unified School District, which is ranked #744 of all 1,931 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.
This School District
State Average (CA)
#737 out of 1941 school districts
(Top 50%)
This chart displays the overall district rank of MT. Diablo Unified  School District, with the latest 2021-22 school year data.
35%
33%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of MT. Diablo Unified  School District and the percentage of public school students that scored at or above 'proficient' levels in Math of California by year, with the latest 2021-22 school year data.
46%
47%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of MT. Diablo Unified  School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
31%
29%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Science of MT. Diablo Unified  School District and the percentage of public school students that scored at or above 'proficient' levels in Science of California by year, with the latest 2021-22 school year data.
88%
87%
This chart displays public school graduation rate of MT. Diablo Unified  School District and public school graduation rate of California by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.71
0.65
# American Indian Students
28 Students
10,744 Students
% American Indian Students
n/a
1%
# Asian Students
3,294 Students
238,325 Students
% Asian Students
11%
12%
# Hispanic Students
12,583 Students
1,088,027 Students
% Hispanic Students
44%
54%
# Black Students
798 Students
102,494 Students
% Black Students
3%
5%
# White Students
7,068 Students
460,449 Students
% White Students
24%
23%
# Hawaiian Students
153 Students
9,014 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
4,959 Students
103,001 Students
% of Two or more races Students
17%
5%

Students by Grade:

# Students in PK Grade:
-
18
# Students in K Grade:
2,742
22,406
# Students in 1st Grade:
2,311
18,976
# Students in 2nd Grade:
2,366
18,670
# Students in 3rd Grade:
2,334
18,995
# Students in 4th Grade:
2,322
19,014
# Students in 5th Grade:
2,252
19,370
# Students in 6th Grade:
2,350
26,291
# Students in 7th Grade:
2,213
36,245
# Students in 8th Grade:
2,268
38,229
# Students in 9th Grade:
1,797
447,954
# Students in 10th Grade:
1,886
448,650
# Students in 11th Grade:
2,056
451,877
# Students in 12th Grade:
2,024
453,492
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $16,645 in this school district is less than the state median of $21,485. The school district revenue/student has grown by 13% over four school years.
The school district's spending/student of $14,031 is less than the state median of $19,787. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (CA)
Total Revenue
$481 MM
$116,387 MM
This chart displays total revenue of MT. Diablo Unified  School District and median value from total revenues of all school districts in California by year, with the latest 2020-21 school year data.
Spending
$406 MM
$107,188 MM
This chart displays total spending of MT. Diablo Unified  School District and median value from total spendings of all school districts in California by year, with the latest 2020-21 school year data.
Revenue / Student
$16,645
$21,485
This chart displays average revenue per public school student in MT. Diablo Unified  School District and average revenue per public school student of all school districts in California by year, with the latest 2020-21 school year data.
Spending / Student
$14,031
$19,787
This chart displays average spending per public school student in MT. Diablo Unified  School District and average spending per public school student of all school districts in California by year, with the latest 2020-21 school year data.

Best MT. Diablo Unified School District Public High Schools (2024-25)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Northgate High School
Magnet School
(Math: 59% | Reading: 86%)
Rank:
10/
10
Top 10%
425 Castle Rock Rd.
Walnut Creek, CA 94598
(925) 938-0900
Grades: 9-12
| 1,507 students
Rank: #22.
College Park High School
Magnet School
(Math: 45% | Reading: 63%)
Rank:
8/
10
Top 30%
201 Viking Dr.
Pleasant Hill, CA 94523
(925) 682-7670
Grades: 9-12
| 1,956 students
Rank: #33.
Diablo Community Day
Alternative School
Magnet School
(Math: <50% | Reading: <50% )
Rank:
8/
10
Top 30%
1026 Mohr Ln.
Concord, CA 94519
(925) 676-6862
Grades: 7-12
| n/a students
Rank: #44.
Horizons School Independent Study
Alternative School
Magnet School
(Math: 35-39% | Reading: 50-54%)
Rank:
7/
10
Top 50%
1 Santa Barbara Rd.
Pleasant Hill, CA 94523
(925) 682-8000
Grades: K-12
| 269 students
Rank: #55.
Crossroads High School
Alternative School
Magnet School
(Math: <50% | Reading: <50% )
Rank:
7/
10
Top 50%
2701 Willow Pass Rd.
Concord, CA 94519
(925) 689-6852
Grades: 7-12
| 16 students
Rank: #66.
Concord High School
Magnet School
(Math: 15% | Reading: 45-49%)
Rank:
4/
10
Bottom 50%
4200 Concord Blvd.
Concord, CA 94521
(925) 687-2030
Grades: 9-12
| 1,167 students
Rank: #77.
Ygnacio Valley High School
Magnet School
(Math: 11% | Reading: 47%)
Rank:
4/
10
Bottom 50%
755 Oak Grove Rd.
Concord, CA 94518
(925) 685-8414
Grades: 9-12
| 1,172 students
Rank: #88.
Prospect High (Continuation School)
Alternative School
Magnet School
(Math: ≤20% | Reading: ≤20%)
Rank:
2/
10
Bottom 50%
One Santa Barbara Rd.
Pleasant Hill, CA 94523
(925) 682-8000
Grades: 9-12
| 66 students
Rank: #99.
Mt. Diablo High School
Magnet School
(Math: 9% | Reading: 27%)
Rank:
2/
10
Bottom 50%
2450 Grant St.
Concord, CA 94520
(925) 682-4030
Grades: 9-12
| 1,498 students
Rank: #1010.
Olympic Continuation High School
Alternative School
Magnet School
(Math: ≤5% | Reading: ≤5%)
Rank:
1/
10
Bottom 50%
2730 Salvio St.
Concord, CA 94519
(925) 687-0363
Grades: 9-12
| 254 students
Rank: n/an/a
Glenbrook Academy
Special Education School
Magnet School
2351 Olivera Rd.
Concord, CA 94520
(925) 682-8000
Grades: 6-12
| 15 students

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Quick Stats (2024-25)

  • District size: 52 schools
  • Grades: KG-12
  • Enrollment: 28,921 students
  • Student:Teacher Ratio: 24:1
  • Minority Enrollment: 76%
  • : 88% (Btm 50% in CA)
  • : Top 50%
  • : 35% (Top 50%)
  • : 46% (Top 50%)
  • : 31% (Top 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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