Chaparral Middle School

1408 S. Spruce Tree Dr.
Diamond Bar, CA 91765
(School attendance zone shown in map)
10/
10
Top 5%
Serving 1,133 students in grades 6-8, Chaparral Middle School ranks in the top 5% of all schools in California for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 73% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 80% (which is higher than the California state average of 47%).
The student:teacher ratio of 26:1 is higher than the California state level of 22:1.
Minority enrollment is 94% of the student body (majority Asian), which is higher than the California state average of 79% (majority Hispanic and Asian).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 6-8
  • Enrollment: 1,133 students
  • Student:Teacher Ratio: 26:1
  • Minority Enrollment: 94%
  • : Top 5% in CA
  • : 73% (Top 5%)
  • : 80% (Top 5%)
  • : 65% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Chaparral Middle School ranks among the top 20% of public schools in California for:

School Overview

Chaparral Middle School's student population of 1,133 students has declined by 10% over five school years.
The teacher population of 44 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 6-8
Total Students
1,133 students
This chart displays total students of Chaparral Middle School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Chaparral Middle School
Total Classroom Teachers
44 teachers
This chart displays the total teachers of Chaparral Middle School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Chaparral Middle School by grade.

School Rankings

Chaparral Middle School ranks within the top 5% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Chaparral Middle School is 0.46, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
This School
State Level (CA)
#447 out of 9602 schools
(Top 5%)
This chart displays the overall school rank of Chaparral Middle School, with the latest 2021-22 school year data.
73%
33%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Chaparral Middle School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.
80%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Chaparral Middle School 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.
65%
29%
Student : Teacher Ratio
26:1
22:1
This chart displays the student teacher ratio of Chaparral Middle School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
Asian
71%
12%
This chart displays the percentage of Asian students in Chaparral Middle School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
Hispanic
18%
55%
This chart displays the percentage of Hispanic students in Chaparral Middle School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
Black
1%
5%
This chart displays the percentage of Black students in Chaparral Middle School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
White
6%
21%
This chart displays the percentage of White students in Chaparral Middle School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
This chart displays the percentage of Hawaiian students in Chaparral Middle School and the percentage of Hawaiian public school students in California by year, with the latest 2013-14 school year data.
Two or more races
4%
6%
This chart displays the percentage of students of two or more races in Chaparral Middle School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Chaparral Middle School.
This chart displays the percentage breakdown of public school students of all ethnic groups in California.
0.46
This chart displays the diversity score of Chaparral Middle School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
22%
51%
This chart displays the percentage of students who is eligible for free lunch in Chaparral Middle School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
1%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Chaparral Middle School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Chaparral Middle School's ranking?
Chaparral Middle School is ranked #447 out of 9,602 schools, which ranks it among the top 5% of public schools in California.
What schools are Chaparral Middle School often compared to?
Chaparral Middle Schoolis often viewed alongside schools like South Pointe Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
73% of students have achieved math proficiency (compared to the 33% CA state average), while 80% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Chaparral Middle School?
1,133 students attend Chaparral Middle School.
What is the racial composition of the student body?
71% of Chaparral Middle School students are Asian, 18% of students are Hispanic, 6% of students are White, 4% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Chaparral Middle School?
Chaparral Middle School has a student ration of 26:1, which is higher than the California state average of 22:1.
What grades does Chaparral Middle School offer ?
Chaparral Middle School offers enrollment in grades 6-8
What school district is Chaparral Middle School part of?
Chaparral Middle School is part of Walnut Valley Unified School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 6-8
  • Enrollment: 1,133 students
  • Student:Teacher Ratio: 26:1
  • Minority Enrollment: 94%
  • : Top 5%
  • : 73% (Top 5%)
  • : 80% (Top 5%)
  • : 65% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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