Average
#6768 of 9,533 schools in CA
Ruth Musser Middle
Middle School · Central Elementary
10789 Terra Vista Pkwy., Rancho Cucamonga, CA 91730
Enrollment
945
Student-Teacher
24.9:1
Score
5.4
Grades
5th – 8th
Enrollment
945
Student-Teacher
24.9:1
Score
5.4
Grades
5th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Rancho Cucamonga
#6 of 14
public schools
California middle schools
#1,012 of 1,349
In district
#4 of 7
Central Elementary
Academic performance
7.6 / 10
Very strong
About Ruth Musser Middle
Ruth Musser Middle serves 945 students in grades 5 through 8 in Rancho Cucamonga, part of California's San Bernardino County. With 38 full-time equivalent teachers, the school maintains a student-teacher ratio of 24.9 to 1, providing a substantial learning environment for its middle school community. Academically, Ruth Musser Middle ranks in the 55th percentile among California schools, holding the #4,276 position out of 9,566 schools statewide with a 5.9 out of 10 MySchoolScout rating.
The school shows stronger performance in English Language Arts, where 54% of students demonstrate proficiency or above across grade levels. Mathematics presents an area with room for growth, with 31% of students achieving proficiency or above. The school serves families in a well-established suburban community where the median household income reaches $84,850 and home values average $558,600.
About one-third of neighborhood residents hold bachelor's degrees or higher, while the local poverty rate remains relatively low at 10.2%. The surrounding ZIP code area is home to over 71,000 residents, creating a substantial community base. Ruth Musser Middle operates in Rancho Cucamonga's large suburban setting, providing middle school education in an established residential area of Southern California.
What Parents Should Know
The student-teacher ratio at Ruth Musser Middle is 24.9:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Ruth Musser Middle — Students at Ruth Musser Middle score 42% proficient, which is above what's typical for similar communities (expected: 36%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
68.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 12 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.8/10.
How Ruth Musser Middle Compares
See how Ruth Musser Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 42% (2019) to 31% (2024). Reading/ELA proficiency has declined from 59% (2019) to 53.66% (2024).
Location
10789 Terra Vista Pkwy., Rancho Cucamonga, CA 91730
Nearby Alternatives
Families considering Ruth Musser Middle may also want to explore other middle schools in the area. Vineyard Junior High (rated 6.6/10, 1.6 miles away, in nearby Alta Loma), which scores notably higher. Another option is Cucamonga Middle (rated 5.7/10, 1.8 miles away), with a very similar rating. Additionally, Rancho Cucamonga Middle (rated 5.0/10, 1.8 miles away), with a comparable rating. For more schools in Rancho Cucamonga, see our Rancho Cucamonga schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| Coyote Canyon Elementary Rancho Cucamonga | 0.5 mi | 5.2 |
| Dona Merced Elementary Rancho Cucamonga | 0.6 mi | 4.9 |
| MONTESSORI ACADEMY OF ED INC- DBA MONTESSORI ACAD Rancho Cucamonga | 0.7 mi | — |
| UNITED CHRISTIAN ACADEMY Rancho Cucamonga | 1.0 mi | 6.5 |
| Victoria Groves Elementary Alta Loma | 1.0 mi | 7.8 |
| United Christian Academy Rancho Cucamonga | 1.0 mi | — |
| Terra Vista Elementary Rancho Cucamonga | 1.1 mi | 5.2 |
| Deer Canyon Elementary Alta Loma | 1.2 mi | 6.6 |
| Carleton P. Lightfoot Elementary Alta Loma | 1.4 mi | 6.9 |
| Central Elementary Rancho Cucamonga | 1.4 mi | 5.9 |
| Vineyard Junior High Alta Loma | 1.6 mi | 6.6 |
| Banyan Elementary Alta Loma | 1.9 mi | 4.8 |
| Rancho Cucamonga Middle Rancho Cucamonga | 1.8 mi | 5.0 |
| HIGHLAND AVENUE CHRISTIAN SCHOOL Rancho Cucamonga | 1.8 mi | 4.8 |
| Rancho Cucamonga High Rancho Cucamonga | 1.7 mi | 6.2 |
| Alta Loma Elementary Alta Loma | 1.7 mi | 4.3 |
| Cucamonga Elementary Rancho Cucamonga | 1.9 mi | 4.8 |
| Caryn Elementary Alta Loma | 2.0 mi | 6.1 |
| Cucamonga Middle Rancho Cucamonga | 1.8 mi | 5.7 |
| Fröhlich International Preparatory Academy Rancho Cucamonga | 2.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91730 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$89,654
Median Home Value
$595,400
Median Rent
$2,240/mo
Population
71,692
College Educated
32.5%
Homeownership
48.4%
Avg Commute
31.8 min
Poverty Rate
10.1%
Median Age
34.8
Community Profile
The community surrounding Ruth Musser Middle has a median household income of $89,654. It is an area where 33% of adults hold a bachelor's degree or higher. The median home value in the area is $595,400, with a median rent of $2,240/month. The area has a poverty rate of 10.1%. The average commute for residents is 32 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Antelope Crossing Middle Antelope, CA | 5.4 |
| Bancroft Middle Long Beach, CA | 5.4 |
| Clark Middle San Diego, CA | 5.4 |
| Dallas Ranch Middle Antioch, CA | 5.4 |
| Denman (James) Middle San Francisco, CA | 5.4 |
| Emerson Middle Pomona, CA | 5.4 |
Frequently Asked Questions
Common questions about Ruth Musser Middle
What grades does Ruth Musser Middle serve?
Ruth Musser Middle serves students in grades 5th through 8th.
How many students attend Ruth Musser Middle?
Ruth Musser Middle has an enrollment of approximately 945 students.
What is the student-teacher ratio at Ruth Musser Middle?
The student-teacher ratio at Ruth Musser Middle is 24.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ruth Musser Middle rank in CA?
Ruth Musser Middle is ranked #6768 out of 9,533 schools in CA.
What is Ruth Musser Middle's MySchoolScout rating?
Ruth Musser Middle has a composite rating of 5.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Ruth Musser Middle?
Based on the most recent state assessment data, Ruth Musser Middle has 32.7% math proficiency and 55.1% reading/ELA proficiency.
Is Ruth Musser Middle a charter school?
No, Ruth Musser Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Ruth Musser Middle a Title I school?
No, Ruth Musser Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ruth Musser Middle?
68.5% of students at Ruth Musser Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,116/100K)
FBI UCR 2024. City-level (Rancho Cucamonga). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 5th – 8th
- Enrollment
- 945
- Student-Teacher Ratio
- 24.9:1
- Teachers (FTE)
- 38
- Free/Reduced Lunch
- 68.5%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 980-1230
- Data Year
- 2023–2024
Resources & Links
District
Central Elementary- District Enrollment
- 4,327
- Schools in District
- 7
- Per-Pupil Spending
- $15,091
- District Rank
- #4 of 7
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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