Liberty High School is located in Brentwood, California, United States. It is a comprehensive 9–12 grade high school serving approximately 2800 students. It was founded in 1902 as Liberty Union High School.
Serving 2,773 students in grades 9-12, Liberty High School ranks in the top 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 26% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 63% (which is higher than the California state average of 47%).
The student-teacher ratio of 21:1 is equal to the California state level of 21:1.
Minority enrollment is 61% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 2,773 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 61%
- Graduation Rate: 94% (Top 30% in CA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 26% (Btm 50%)
- Reading Proficiency: 63% (Top 20%)
- Science Proficiency: 25% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
<Âé¶¹¹û¶³´«Ã½ class="so-dt-title" id="top-rankings">Top RankingsÂé¶¹¹û¶³´«Ã½>
Liberty High School ranks among the top 20% of public schools in California for:
Category
Attribute
Reading/Language Arts Proficiency
<Âé¶¹¹û¶³´«Ã½ class='so-dt-title' id="overview">School OverviewÂé¶¹¹û¶³´«Ã½> <Âé¶¹¹û¶³´«Ã½ class='so-dt-title' id="school-rankings">School RankingsÂé¶¹¹û¶³´«Ã½> <Âé¶¹¹û¶³´«Ã½ class='so-dt-title' id='faq'>Frequently Asked QuestionsÂé¶¹¹û¶³´«Ã½>
Liberty High School's student population of 2,773 students has stayed relatively flat over five school years.
The teacher population of 131 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
2,773 students
Gender %
Total Classroom Teachers
131 teachers
Year Founded
1902
Colors
Gold, Cardinal
School Calendar
Last Day of School
Mon. May 25, 2026
School Motto
We empower students, through research-based practices and an integrated system of support, to be globally-responsible, collaborative individuals, equipped for post-secondary excellence.
Liberty High School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Liberty High School is 0.71, 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.
Overall Testing Rank
#3479 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
26%
34%
Reading/Language Arts Test Scores (% Proficient)
63%
47%
Science Test Scores (% Proficient)
25%
29%
Student-Teacher Ratio
21:1
21:1
American Indian
1%
1%
Asian
9%
12%
Hispanic
36%
56%
Black
8%
5%
White
39%
20%
Hawaiian
1%
n/a
Two or more races
6%
6%
All Ethnic Groups
Graduation Rate
94%
87%
Eligible for Free Lunch
22%
54%
Eligible for Reduced Lunch (21-22)
2%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
<Âé¶¹¹û¶³´«Ã½ class='so-dt-title' id="school-notes">School NotesÂé¶¹¹û¶³´«Ã½>- School Mascot: Lion
What is Liberty High School's ranking?
Liberty High School is ranked #3479 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What schools are Liberty High School often compared to?
Liberty High Schoolis often viewed alongside schools like Heritage High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
26% of students have achieved math proficiency (compared to the 34% CA state average), while 63% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Liberty High School?
The graduation rate of Liberty High School is 94%, which is higher than the California state average of 87%.
How many students attend Liberty High School?
2,773 students attend Liberty High School.
What is the racial composition of the student body?
39% of Liberty High School students are White, 36% of students are Hispanic, 9% of students are Asian, 8% of students are Black, 6% of students are Two or more races, 1% of students are American Indian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Liberty High School?
Liberty High School has a student ration of 21:1, which is equal to the California state average of 21:1.
What grades does Liberty High School offer ?
Liberty High School offers enrollment in grades 9-12
What school district is Liberty High School part of?
Liberty High School is part of Liberty Union High School District.
School ReviewsÂé¶¹¹û¶³´«Ã½>Review Liberty High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Review Liberty High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
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