Cupertino Union School District ranks among the top 20% of public school district in California for:
Category
Attribute
Overall Rank
Highest overall rank (Top 1%)
Math Proficiency
Highest math proficiency (Top 1%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 25 public schools serving 14,588 students in Cupertino Union School District. This district's average testing ranking is 10/10, which is in the top 1% of public schools in California.
Public Schools in Cupertino Union School District have an average math proficiency score of 84% (versus the California public school average of 33%), and reading proficiency score of 84% (versus the 47% statewide average).
Cupertino Union School District, which is ranked #15 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
<麻豆果冻传媒 class='so-dt-title' id="students-by-ethinity">Students by Ethnicity:
Diversity Score
0.47
0.63
# American Indian Students
48 Students
25,796 Students
% American Indian Students
n/a
1%
# Asian Students
10,379 Students
705,807 Students
% Asian Students
71%
12%
# Hispanic Students
965 Students
3,264,561 Students
% Hispanic Students
7%
56%
# Black Students
97 Students
286,112 Students
% Black Students
1%
5%
# White Students
1,733 Students
1,178,558 Students
% White Students
12%
20%
# Hawaiian Students
20 Students
23,731 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
1,342 Students
333,755 Students
% of Two or more races Students
9%
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:
1,876
522,456
# Students in 1st Grade:
1,446
396,605
# Students in 2nd Grade:
1,576
414,466
# Students in 3rd Grade:
1,584
416,628
# Students in 4th Grade:
1,635
426,361
# Students in 5th Grade:
1,690
430,587
# Students in 6th Grade:
1,532
432,997
# Students in 7th Grade:
1,585
439,621
# Students in 8th Grade:
1,664
441,777
# Students in 9th Grade:
-
466,534
# Students in 10th Grade:
-
476,585
# Students in 11th Grade:
-
469,511
# Students in 12th Grade:
-
492,627
# 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 $15,219 in this school district is less than the state median of $19,974. The school district revenue/student has grown by 7% over four school years.
The school district's spending/student of $14,044 is less than the state median of $18,396. The school district spending/student has grown by 7% over four school years.
How many schools belong to Cupertino Union School District?
Cupertino Union School District manages 25 public schools serving 14,588 students.
What is the rank of Cupertino Union School District?
Cupertino Union School District is ranked #15 out of 1,925 school districts in California (top 1%) 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: Highest overall rank (Top 1%), Highest math proficiency (Top 1%), Highest reading/language arts proficiency (Top 5%), Highest science proficiency (Top 1%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Cupertino Union School District?
71% of Cupertino Union School District students are Asian, 12% of students are White, 9% of students are Two or more races, 7% of students are Hispanic, and 1% of students are Black.
What is the student/teacher ratio of Cupertino Union School District?
Cupertino Union School District has a student/teacher ratio of 22:1, which is equal to the California state average of 22:1.
What is Cupertino Union School District's spending/student ratio?
The school district's spending/student of $14,044 is less than the state median of $18,396. The school district spending/student has grown by 7% over four school years.
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Quick Stats (2025)
District size: 25 schools
Grades: KG-08
Enrollment: 14,588 students
Student:Teacher Ratio: 22:1
Minority Enrollment: 88%
Overall District Rank
: Top 1% in CA
Math Proficiency
: 84% (Top 1%)
Reading Proficiency
: 84% (Top 5%)
Science Proficiency
: 76% (Top 1%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education
