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Chapter

Castaic High

Castaic, CA

PublicHigh · Grades 9–12
castaichighschool.org31575 Valley Creek Rd., Castaic, CA 91384(661) 888-6288
Test scores
California state tests, 2024–25

English language arts

273 students tested

74.4% met or exceeded the standard. In 2023–24, 70.5% did.

  • Exceeded44.7%
  • Met29.7%
  • Nearly met13.9%
  • Not met11.7%

Math

270 students tested

34.4% met or exceeded the standard. In 2023–24, 29.6% did.

  • Exceeded15.9%
  • Met18.5%
  • Nearly met25.9%
  • Not met39.6%
Discipline
State and federal reports

California Department of Education

2.6% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year1,2681,218
Suspended in or out of school4.3% · 552.6% · 32
Suspensions8260
Violence with injury613
Violence without injury4631
Weapons03
Drugs2612
Defiance only20
Other21

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall1,0231,180
Suspended out of school4.2% · 432.2% · 26
Suspended in school0.6% · 60.4% · 5
Expelled0.1% · 10.0% · 0
Attendance
California Department of Education

21.5% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted1,2331,192
Chronically absent20.2% · 24921.5% · 256

Chronically absent means missing 10% or more of the school days a student was enrolled.

School Profile

Location

Rural, Fringe

Enrollment

1,193 students

Student-Teacher Ratio

21:1

Demographics
Hispanic/Latino44.4%
x
White37.6%
x
Black or African American4.7%
x
Asian7.9%
x
Two or More Races4.7%
x
American Indian or Alaska Native0.3%
x
Native Hawaiian or Pacific Islander0.3%
x
Public school directory

NCES ID 064251014393

District
William S. Hart Union High
Status
Open
School category
Regular School
Charter
No
Virtual instruction
No virtual instruction
Enrollment
1,193 students
Teachers (FTE)
57.9

Sources