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Chapter

Rancho Cucamonga High

Rancho Cucamonga, CA
PublicHigh · Grades 9–12
cjuhsd.net11801 Lark Dr., Rancho Cucamonga, CA 91701(909) 989-1600
Test scores
California state tests, 2024–25

English language arts

761 students tested

74.7% met or exceeded the standard. In 2023–24, 73.5% did.

  • Exceeded44.7%
  • Met30.0%
  • Nearly met14.4%
  • Not met10.8%

Math

751 students tested

43.2% met or exceeded the standard. In 2023–24, 38.0% did.

  • Exceeded21.6%
  • Met21.6%
  • Nearly met26.1%
  • Not met30.7%
Discipline
State and federal reports

California Department of Education

4.5% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year3,6073,481
Suspended in or out of school4.9% · 1764.5% · 155
Suspensions228203
Violence with injury4861
Violence without injury10353
Weapons310
Drugs6577
Defiance only20
Other72

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall3,3863,320
Suspended out of school5.8% · 1985.4% · 179
Suspended in school0.0% · 00.1% · 2
Expelled0.1% · 50.3% · 10
Attendance
California Department of Education

27.5% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted3,4313,296
Chronically absent21.6% · 74127.5% · 906

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

School Profile

Location

Suburb, Large

Enrollment

3,343 students

Student-Teacher Ratio

26:1

Demographics
Hispanic/Latino43.1%
x
White20.6%
x
Black or African American13.4%
x
Asian15.5%
x
Two or More Races6.3%
x
American Indian or Alaska Native0.2%
x
Native Hawaiian or Pacific Islander0.7%
x
Public school directory

NCES ID 060816001122

District
Chaffey Joint Union High
Status
Open
School category
Regular School
Charter
No
Virtual instruction
Supplemental virtual
Enrollment
3,343 students
Teachers (FTE)
128.2

Sources