Ruth Musser Middle School
Ruth Musser Middle School serves 961 students in grades 5-8.
Ruth Musser Middle School placed in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 30%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 42% (which is higher than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 59% (which is higher than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 22:1 is equal to the California state level of 22:1.
Minority enrollment is 79% of the student body (majority Hispanic), which is higher than the California state average of 78% (majority Hispanic).
Quick Stats (2022)
- Grades: 5-8
- Students: 961 students
- Student:Teacher Ratio: 22:1
- Minority Enrollment: 79%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 42% (Top 50%)
- Reading Proficiency: 59% (Top 30%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Ruth Musser Middle School's student population of 961 students has stayed relatively flat over five school years.
The teacher population of 43 teachers has grown by 7% over five school years.
Grades Offered
Grades 5-8
Total Students
961 students

Gender %

Total Classroom Teachers
43 teachers

Students by Grade

School Rankings
Ruth Musser Middle School is ranked within the top 50% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Ruth Musser Middle School is 0.68, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3022 out of 9659 schools
(Top 50%)
(Top 50%)

Math Test Scores (% Proficient)
42%
40%

Reading/Language Arts Test Scores (% Proficient)
59%
51%

Student : Teacher Ratio
22:1
22:1

American Indian
n/a
n/a

Asian
10%
12%

Hispanic
50%
56%

Black
13%
5%

White
21%
22%

Hawaiian
n/a
n/a

Two or more races
6%
5%

All Ethnic Groups



Eligible for Free Lunch
39%
53%

Eligible for Reduced Lunch
14%
6%

School Statewide Testing
School District Name
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education
School Reviews
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Nearby Homes for Sale
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7034 AMETHYST AVE
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8309 GABRIEL DR UNIT A
RANCHO CUCAMONGA, CA$547,800- 3 Beds | 2.25 Baths
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10715 JERRY CT
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