Acalanes High School

1200 Pleasant Hill Rd.
Lafayette, CA 94549
(School attendance zone shown in map)
10/
10
Top 10%
Serving 1,259 students in grades 9-12, Acalanes High School ranks in the top 10% of all schools in California for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 67% (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 19:1 is lower than the California state level of 22:1.
Minority enrollment is 34% of the student body (majority Asian), which is lower than the California state average of 79% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,259 students
  • Student:Teacher Ratio: 19:1
  • Minority Enrollment: 34%
  • : 97% (Top 10% in CA)
  • : Top 10%
  • : 67% (Top 10%)
  • : 80% (Top 5%)
  • : 54% (Top 20%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

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

School Overview

Acalanes High School's student population of 1,259 students has declined by 5% over five school years.
The teacher population of 65 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
1,259 students
This chart displays total students of Acalanes High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Acalanes High School
Total Classroom Teachers
65 teachers
This chart displays the total teachers of Acalanes High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Acalanes High School by grade.

School Rankings

Acalanes High School ranks within the top 10% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Acalanes High School is 0.53, 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)
#588 out of 9602 schools
(Top 10%)
This chart displays the overall school rank of Acalanes High School, with the latest 2021-22 school year data.
67%
33%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Acalanes 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 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 Acalanes 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 2021-22 school year data.
54%
29%
Student : Teacher Ratio
19:1
22:1
This chart displays the student teacher ratio of Acalanes High 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%
This chart displays the percentage of American Indian students in Acalanes High School and percentage of American Indian public school students in California by year, with the latest 2000-01 school year data.
Asian
12%
12%
This chart displays the percentage of Asian students in Acalanes High School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
Hispanic
10%
55%
This chart displays the percentage of Hispanic students in Acalanes High 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 Acalanes High School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
White
66%
21%
This chart displays the percentage of White students in Acalanes High 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
Two or more races
11%
6%
This chart displays the percentage of students of two or more races in Acalanes High 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 Acalanes High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in California.
0.53
This chart displays the diversity score of Acalanes High School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
97%
87%
This chart displays graduation rate of Acalanes High School and public school graduation rate of California by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
7%
51%
This chart displays the percentage of students who is eligible for free lunch in Acalanes High 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 (13-14)
1%
9%
This chart displays the percentage of students who is eligible for reduced lunch in Acalanes High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2013-14 school year data.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Acalanes High School's ranking?
Acalanes High School is ranked #588 out of 9,602 schools, which ranks it among the top 10% of public schools in California.
What schools are Acalanes High School often compared to?
Acalanes High Schoolis often viewed alongside schools like Campolindo High School, College Park High School, Northgate High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
67% 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).
What is the graduation rate of Acalanes High School?
The graduation rate of Acalanes High School is 97%, which is higher than the California state average of 87%.
How many students attend Acalanes High School?
1,259 students attend Acalanes High School.
What is the racial composition of the student body?
66% of Acalanes High School students are White, 12% of students are Asian, 11% of students are Two or more races, 10% of students are Hispanic, and 1% of students are Black.
What is the student:teacher ratio of Acalanes High School?
Acalanes High School has a student ration of 19:1, which is lower than the California state average of 22:1.
What grades does Acalanes High School offer ?
Acalanes High School offers enrollment in grades 9-12
What school district is Acalanes High School part of?
Acalanes High School is part of Acalanes Union High School District.

School Calendar

View the Acalanes High School yearly calendar below. Note key dates such as:

Event
Date
Last Day of School/Graduation
May 30, 2025 (Friday)

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,259 students
  • Student:Teacher Ratio: 19:1
  • Minority Enrollment: 34%
  • : 97% (Top 10%)
  • : Top 10%
  • : 67% (Top 10%)
  • : 80% (Top 5%)
  • : 54% (Top 20%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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