Martinez Unified School District

921 Susana St.
Martinez, CA 94553-1848
(District boundaries shown in map)
8/
10
Top 30%

Top Rankings

Martinez 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 8 public schools serving 3,714 students in Martinez Unified School District. This district's average testing ranking is 8/10, which is in the top 30% of public schools in California.
Public Schools in Martinez Unified School District have an average math proficiency score of 40% (versus the California public school average of 33%), and reading proficiency score of 53% (versus the 47% statewide average).
Minority enrollment is 56% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
8 Schools
10,369 Schools
# Students
3,714 Students
5,826,838 Students
# Teachers
172 Teachers
268,012 Teachers
Student : Teacher Ratio
22:1
22:1

District Rank

Martinez Unified School District, which is ranked #526 of all 1,925 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 95% has increased from 91% over five school years.
This School District
State Average (CA)
#530 out of 1941 school districts
(Top 30%)
This chart displays the overall district rank of Martinez Unified  School District, with the latest 2021-22 school year data.
40%
33%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Martinez 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.
53%
47%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Martinez 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.
36%
29%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Science of Martinez 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.
95%
87%
This chart displays public school graduation rate of Martinez Unified  School District and public school graduation rate of California by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.69
0.63
# American Indian Students
8 Students
25,796 Students
% American Indian Students
n/a
1%
# Asian Students
291 Students
705,807 Students
% Asian Students
8%
12%
# Hispanic Students
1,162 Students
3,264,561 Students
% Hispanic Students
31%
56%
# Black Students
85 Students
286,112 Students
% Black Students
2%
5%
# White Students
1,638 Students
1,178,558 Students
% White Students
44%
20%
# Hawaiian Students
17 Students
23,731 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
510 Students
333,755 Students
% of Two or more races Students
14%
6%

Students by Grade:

# Students in PK Grade:
-
83
# Students in K Grade:
373
522,456
# Students in 1st Grade:
268
396,605
# Students in 2nd Grade:
281
414,466
# Students in 3rd Grade:
287
416,628
# Students in 4th Grade:
293
426,361
# Students in 5th Grade:
293
430,587
# Students in 6th Grade:
291
432,997
# Students in 7th Grade:
255
439,621
# Students in 8th Grade:
257
441,777
# Students in 9th Grade:
270
466,534
# Students in 10th Grade:
275
476,585
# Students in 11th Grade:
266
469,511
# Students in 12th Grade:
305
492,627
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $17,841 in this school district is less than the state median of $19,974. The school district revenue/student has grown by 6% over four school years.
The school district's spending/student of $21,992 is higher than the state median of $18,396. The school district spending/student has grown by 6% over four school years.
This School District
This State (CA)
Total Revenue
$66 MM
$116,387 MM
This chart displays total revenue of Martinez 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
$82 MM
$107,188 MM
This chart displays total spending of Martinez 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
$17,841
$19,974
This chart displays average revenue per public school student in Martinez 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
$21,992
$18,396
This chart displays average spending per public school student in Martinez 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 Martinez Unified School District Public Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Morello Park Elementary School
(Math: 74% | Reading: 81%)
Rank:
10/
10
Top 5%
1200 Morello Park Dr.
Martinez, CA 94553
(925) 335-5840
Grades: K-5
| 500 students
Rank: #22.
John Swett Elementary School
(Math: 52% | Reading: 57%)
Rank:
8/
10
Top 30%
4955 Alhambra Valley Rd.
Martinez, CA 94553
(925) 335-5860
Grades: K-5
| 534 students
Rank: #33.
Alhambra Senior High School
(Math: 28% | Reading: 55%)
Rank:
7/
10
Top 50%
150 E St.
Martinez, CA 94553
(925) 335-5810
Grades: 9-12
| 1,070 students
Rank: #44.
John Muir Elementary School
(Math: 40-44% | Reading: 40-44%)
Rank:
7/
10
Top 50%
205 Vista Way
Martinez, CA 94553
(925) 335-5850
Grades: K-5
| 415 students
Rank: #55.
Martinez Junior High School
(Math: 31% | Reading: 48%)
Rank:
6/
10
Top 50%
1600 Ct. St.
Martinez, CA 94553
(925) 335-5820
Grades: 6-8
| 803 students
Rank: #66.
Las Juntas Elementary School
(Math: 30-34% | Reading: 35-39%)
Rank:
6/
10
Top 50%
4105 Pacheco Blvd.
Martinez, CA 94553
(925) 335-5830
Grades: K-5
| 346 students
Rank: #77.
Vicente Martinez High School
Alternative School
(Math: ≤20% | Reading: 40-59%)
Rank:
5/
10
Bottom 50%
925 Susana St.
Martinez, CA 94553
(925) 335-5880
Grades: 9-12
| 46 students
921 Susana St.
Martinez, CA 94553
(925) 335-5910
Grades: n/a
| n/a students

Frequently Asked Questions

How many schools belong to Martinez Unified School District?
Martinez Unified School District manages 8 public schools serving 3,714 students.
What is the rank of Martinez Unified School District?
Martinez Unified School District is ranked #526 out of 1,925 school districts in California (top 30%) 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 Martinez Unified School District?
44% of Martinez Unified School District students are White, 31% of students are Hispanic, 14% of students are Two or more races, 8% of students are Asian, 2% of students are Black, and 1% of students are Hawaiian.
What is the student/teacher ratio of Martinez Unified School District?
Martinez Unified School District has a student/teacher ratio of 22:1, which is equal to the California state average of 22:1.
What is Martinez Unified School District's spending/student ratio?
The school district's spending/student of $21,992 is higher than the state median of $18,396. The school district spending/student has grown by 6% over four school years.

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Quick Stats (2025)

  • District size: 8 schools
  • Grades: KG-12
  • Enrollment: 3,714 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 56%
  • : 95% (Top 30% in CA)
  • : Top 30%
  • : 40% (Top 30%)
  • : 53% (Top 30%)
  • : 36% (Top 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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