9870 Brd.moor Dr.
San Ramon, CA 94583
(School attendance zone shown in map)
Rating
9/
10
Top 20%
California High School serves 2,942 students in grades 9-12.
California High School placed in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 10%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 61% (which is higher than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 77% (which is higher than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 24:1 is higher than the California state level of 22:1.
Minority enrollment is 62% of the student body (majority Asian), which is lower than the California state average of 78% (majority Hispanic).

Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 2,942 students
  • Student:Teacher Ratio: 24:1
  • Minority Enrollment: 62%
  • Graduation Rate
    : ≥99% (Top 1% in CA)
  • Overall Testing Rank
    : Top 20%
  • Math Proficiency
    : 61% (Top 20%)
  • Reading Proficiency
    : 77% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

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

School Overview

California High School's student population of 2,942 students has grown by 8% over five school years.
The teacher population of 121 teachers has grown by 7% over five school years.
Grades Offered
Grades 9-12
Total Students
2,942 students
This chart display total students of California High School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of California High School
Total Classroom Teachers
121 teachers
This chart display the total teachers of California High School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of California High School by grade.

School Rankings

California High School is ranked within the top 20% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of California High School is 0.68, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
This School
State Level (CA)
Overall Testing Rank
#1094 out of 9659 schools
(Top 20%)
This chart display the overall school rank of California High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
61%
40%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of California High 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 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
77%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of California High 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 2018-19 school year data.
Student : Teacher Ratio
24:1
22:1
This chart display the student teacher ratio of California High School and the public school average student teacher ratio of California by year, with the latest 2020-21 school year data.
American Indian
n/a
n/a
This chart display the percentage of American Indian students in California High School and percentage of American Indian public school students in California by year, with the latest 2008-09 school year data.
Asian
40%
12%
This chart display the percentage of Asian students in California High School and the percentage of Asian public school students in California by year, with the latest 2020-21 school year data.
Hispanic
12%
56%
This chart display the percentage of Hispanic students in California High School and the percentage of Hispanic public school students in California by year, with the latest 2020-21 school year data.
Black
2%
5%
This chart display the percentage of Black students in California High School and the percentage of Black public school students in California by year, with the latest 2020-21 school year data.
White
38%
22%
This chart display the percentage of White students in California High School and the percentage of White public school students in California by year, with the latest 2020-21 school year data.
Hawaiian
n/a
n/a
Two or more races
8%
5%
This chart display the percentage of students of two or more races in California High School and the percentage of public school students of two or more races in California by year, with the latest 2020-21 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in California High School.
This chart display the percentage breakdown of public school students of all ethnic groups in CA.
Diversity Score
0.68
This chart display the diversity score of California High School and the public school average diversity score of California by year, with the latest 2020-21 school year data.
Graduation Rate
≥99%
84%
This chart display graduation rate of California High School and public school graduation rate of California by year, with the latest 2018-19 school year data.
Eligible for Free Lunch
6%
53%
This chart display the percentage of students who is eligible for free lunch in California High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2020-21 school year data.
Eligible for Reduced Lunch (19-20)
1%
7%
This chart display the percentage of students who is eligible for reduced lunch in California High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2019-20 school year data.
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is California High School's ranking?
What percent of students have achieved state testing proficiency in math and reading?

61% of students have achieved math proficiency (compared to the 40% CA state average), while 77% of students have achieved reading proficiency (compared to the 51% CA state average).

What is the graduation rate of California High School?

The graduation rate of California High School is 99%, which is higher than the California state average of 84%.

How many students attend California High School?

2,942 students attend California High School.

What is the ethnic breakdown of the student body?

40% of California High School students are Asian, 38% of students are White, 12% of students are Hispanic, 8% of students are Two or more races, and 2% of students are Black.

What is the student:teacher ratio of California High School?

California High School has a student ration of 24:1, which is higher than the California state average of 22:1.

What grades does California High School offer ?

California High School offers enrollment in grades 9-12

School Reviews

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Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 2,942 students
  • Student:Teacher Ratio: 24:1
  • Minority Enrollment: 62%
  • Graduation Rate
    : ≥99% (Top 1%)
  • Overall Testing Rank
    : Top 20%
  • Math Proficiency
    : 61% (Top 20%)
  • Reading Proficiency
    : 77% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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