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Ruth Musser Middle

Rancho Cucamonga, CA

PublicMiddle · Grades 5–8
centralsd.net/o/rmms10789 Terra Vista Pkwy., Rancho Cucamonga, CA 91730(909) 980-1230
Test scores
California state tests, 2024–25

English language arts

921 students tested

54.3% met or exceeded the standard. In 2023–24, 53.7% did.

  • Exceeded23.7%
  • Met30.6%
  • Nearly met23.8%
  • Not met21.9%

Math

926 students tested

30.9% met or exceeded the standard. In 2023–24, 31.0% did.

  • Exceeded16.9%
  • Met14.0%
  • Nearly met29.2%
  • Not met40.0%
Discipline
State and federal reports

California Department of Education

2.7% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year1,0161,027
Suspended in or out of school6.1% · 622.7% · 28
Suspensions8039
Violence with injury34
Violence without injury6035
Weapons30
Drugs90
Defiance only00
Other50

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall889870
Suspended out of school2.0% · 185.3% · 46
Suspended in school0.1% · 10.7% · 6
Expelled0.0% · 00.0% · 0
Attendance
California Department of Education

20.4% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted9871,004
Chronically absent20.8% · 20520.4% · 205

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

School Profile

Location

Suburb, Large

Enrollment

945 students

Student-Teacher Ratio

24:1

Demographics
Hispanic/Latino47.5%
x
White16.0%
x
Black or African American15.9%
x
Asian13.1%
x
Two or More Races7.3%
x
American Indian or Alaska Native0.0%
x
Native Hawaiian or Pacific Islander0.1%
x
Public school directory

NCES ID 060795001117

District
Central Elementary
Status
Open
School category
Regular School
Charter
No
Virtual instruction
No virtual instruction
Enrollment
945 students
Teachers (FTE)
39

Sources