Suburban
Antelope Valley Union High School Calendar, Spring Break & Teacher Days 2025-26
Lancaster, California · Los Angeles County
21,737
Students
13
Schools
23.9:1
Student-Teacher
908 teachers
6 - 12
Grades
Quick Facts
1,672
Avg. School Size
2,070
Total Staff
Contact
- Address
- 176 Holston Dr.
Lancaster, CA 93535 - Phone
- (661)948-7655
Staff & Students
- Teachers (FTE)
- 908
- Total Staff
- 2,070
Data Source
NCES Common Core of Data
School Year 2023-24
Schools in Antelope Valley Union High (13)
Quartz Hill High
Quartz Hill
High
3,170 studentsGrades 9 - 1226.4:1 ratio44.07% FRPL
Highland High
Palmdale
High
2,778 studentsGrades 9 - 1225.3:1 ratio61.95% FRPL
Lancaster High
Lancaster
High
2,697 studentsGrades 9 - 1225:1 ratio63.63% FRPL
Eastside High
Lancaster
High
2,592 studentsGrades 9 - 1224.7:1 ratio70.83% FRPL
William J. (Pete) Knight High
Palmdale
High
2,520 studentsGrades 9 - 1222.1:1 ratio65.24% FRPL
Palmdale High
Palmdale
High
2,358 studentsGrades 9 - 1222.7:1 ratio73.79% FRPL
Littlerock High
Littlerock
High
1,526 studentsGrades 9 - 1222.8:1 ratio71.43% FRPL
Antelope Valley High
Lancaster
High
1,512 studentsGrades 9 - 1221.9:1 ratio78.9% FRPL
Academies of the Antelope Valley
Quartz Hill
HighCharter
668 studentsGrades 6 - 1222.3:1 ratio58.23% FRPL
SOAR High (Students On Academic Rise)
Lancaster
High
646 studentsGrades 9 - 1230.8:1 ratio56.5% FRPL
Desert Winds Continuation High
Lancaster
High
623 studentsGrades 9 - 1223.1:1 ratio78.49% FRPL
R. Rex Parris High
Palmdale
High
583 studentsGrades 9 - 1230.7:1 ratio74.61% FRPL
Phoenix High Community Day
Lancaster
High
43 studentsGrades 9 - 127.2:1 ratio76.74% FRPL
Frequently Asked Questions about Antelope Valley Union High
You can view and subscribe to the Antelope Valley Union High 2025-26 school calendar on this page. Add district holidays, spring break, and teacher workdays to your calendar.