Eastside High

3200 East Ave. J-8, Lancaster, CA 93535

DSchola Grade
Grades
9–12
High
Students
2,631
Enrolled 2024–25
Students per teacher
25.1 : 1
Full-time teachers
District
Antelope Valley Union High
Los Angeles County

Schola Grade D · Below average

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores18% proficient in math & reading
10thpercentile
Equity17% of low-income students proficient
9thpercentile
Attendance32% chronically absent
32ndpercentile
Graduation rate84% graduate in 4 years
12thpercentile
College readinessAt least 30% take AP, IB or dual-enrollment courses
64thpercentile
Class size25.1 students per teacher
10thpercentile

Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Eastside High

Eastside High is a public high school in Lancaster, California, serving grades 9–12. It is part of Antelope Valley Union High. The school is located in a large suburb in Los Angeles County.

In the 2024–25 school year, 2,631 students were enrolled, with about 25.1 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). Its Schola Grade is D (below average), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

3200 East Ave. J-8
Lancaster, CA 93535
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,631 students
Students per teacher
25.1 to 1
AP courses offered
17
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Antelope Valley Union High
County
Los Angeles County
NCES school ID
060282010823

Schools near Eastside High

All 57 schools in Lancaster →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.