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Chapter

Imperial Ave. Holbrook High

Imperial, CA

PublicHigh · Grades 9–12
iahs.imperialusd.org322 North Imperial Ave., Imperial, CA 92251(760) 355-3207
Test scores
California state tests, 2024–25

English language arts

11 students tested

27.3% met or exceeded the standard. In 2023–24, 18.8% did.

  • Exceeded18.2%
  • Met9.1%
  • Nearly met36.4%
  • Not met36.4%

Math

10 students tested

Not reported. In 2023–24, 5.6% did.

Discipline
State and federal reports

California Department of Education

18.5% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year7365
Suspended in or out of school21.9% · 1618.5% · 12
Suspensions2220
Violence with injury03
Violence without injury15
Weapons30
Drugs1510
Defiance only32
Other00

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall4773
Suspended out of school12.8% · 619.2% · 14
Suspended in school2.1% · 10.0% · 0
Expelled0.0% · 00.0% · 0
Attendance
California Department of Education

57.1% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted7156
Chronically absent45.1% · 3257.1% · 32

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

School Profile

Location

Suburb, Small

Enrollment

49 students

Student-Teacher Ratio

25:1

Demographics
Hispanic/Latino87.8%
x
White8.2%
x
Black or African American2.0%
x
Asian2.0%
x
Two or More Races0.0%
x
American Indian or Alaska Native0.0%
x
Native Hawaiian or Pacific Islander0.0%
x
Public school directory

NCES ID 061821002242

District
Imperial Unified
Status
Open
School category
Alternative School
Charter
No
Virtual instruction
No virtual instruction
Enrollment
49 students
Teachers (FTE)
2

Sources