Very Good
#3139 of 9,533 schools in CA
Top 33% in state
Ray Wiltsey Middle
Middle School · Ontario-Montclair
1450 East G St., Ontario, CA 91764
Enrollment
741
Student-Teacher
18.1:1
Score
7.1
Grades
6th – 8th
Enrollment
741
Student-Teacher
18.1:1
Score
7.1
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Ontario
#16 of 37
public schools
California middle schools
#417 of 1,349
In district
#18 of 33
Ontario-Montclair
School environment
8.8 / 10
Exceptional
About Ray Wiltsey Middle
Ray Wiltsey Middle serves grades 6 through 8 in Ontario, California, a mid-size city in San Bernardino County. The school enrolls 741 students with a student-teacher ratio of 18.1:1 and 41 full-time equivalent teachers on staff. Academically, Ray Wiltsey is working toward improvement, with a MySchoolScout rating of 4.7 out of 10.
The school ranks in the 39th percentile statewide among California middle schools. In English language arts, 37% of students tested at or above proficiency levels, while mathematics shows an area with significant room for growth, with 19% of students meeting proficiency benchmarks. These results reflect opportunities for the school to strengthen its instructional programs and student achievement across both core subjects.
Located at 1450 East G Street, Ray Wiltsey is a regular public school serving the local Ontario community.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Ray Wiltsey Middle — Students at Ray Wiltsey Middle score 27% proficient, which is above what's typical for similar communities (expected: 27%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
84.3%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.1/10.
How Ray Wiltsey Middle Compares
See how Ray Wiltsey Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 25% (2019) to 17.24% (2024). Reading/ELA proficiency has improved from 35% (2019) to 37.65% (2024).
Location
1450 East G St., Ontario, CA 91764
Nearby Alternatives
Families considering Ray Wiltsey Middle may also want to explore other middle schools in the area. Online Academy (rated 9.1/10, 1.9 miles away), which scores notably higher. Another option is De Anza Middle (rated 8.8/10, 2.1 miles away), which scores notably higher. Additionally, Corona Elementary (rated 8.6/10, 0.8 miles away), which scores notably higher. For more schools in Ontario, see our Ontario schools guide .
Nearby Schools
20 within 2.1 mi| School | Distance | Rating |
|---|---|---|
| Mariposa Elementary Ontario | 0.2 mi | 8.0 |
| Del Norte Elementary Ontario | 0.4 mi | 5.4 |
| Corona Elementary Ontario | 0.8 mi | 8.6 |
| Vineyard Elementary Ontario | 1.0 mi | 5.2 |
| Lincoln Elementary Ontario | 0.9 mi | 7.1 |
| Valley View High (Continuation) Ontario | 1.2 mi | 6.0 |
| Arroyo Elementary Ontario | 1.3 mi | 6.2 |
| Chaffey District Online High Ontario | 1.3 mi | 8.1 |
| Chaffey Community Day Ontario | 1.4 mi | — |
| Berlyn Elementary Ontario | 1.3 mi | 8.2 |
| SAN ANTONIO CHRISTIAN SCHOOL Ontario | 1.5 mi | 6.5 |
| Central Language Academy Ontario | 1.5 mi | 7.5 |
| Los Amigos Elementary Rancho Cucamonga | 1.9 mi | 4.7 |
| Online Academy Ontario | 1.9 mi | 9.1 |
| Edison Elementary Ontario | 1.8 mi | 8.2 |
| INLAND CONSERVATORY FOR THE PERFORMING ARTS SCHOOL Ontario | 1.7 mi | 7.6 |
| ST GEORGE PARISH SCHOOL Ontario | 1.9 mi | 5.1 |
| Chaffey High Ontario | 1.9 mi | 5.9 |
| St. George Ontario | 1.9 mi | — |
| De Anza Middle Ontario | 2.1 mi | 8.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91764 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$75,605
Median Home Value
$524,100
Median Rent
$2,039/mo
Population
55,412
College Educated
18.4%
Homeownership
44.6%
Avg Commute
31.1 min
Poverty Rate
16.8%
Median Age
31.9
Community Profile
The community surrounding Ray Wiltsey Middle has a median household income of $75,605. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $524,100, with a median rent of $2,039/month. The area has a poverty rate of 16.8%. The average commute for residents is 31 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 |
|---|---|
| Alta Loma Middle South San Francisco, CA | 7.1 |
| Calavera Hills Middle Carlsbad, CA | 7.1 |
| Carmel Valley Middle Encinitas, CA | 7.1 |
| Earl Warren Junior High Bakersfield, CA | 7.1 |
| Fort Miller Middle Fresno, CA | 7.1 |
| Hidden Valley Middle Escondido, CA | 7.1 |
Frequently Asked Questions
Common questions about Ray Wiltsey Middle
What grades does Ray Wiltsey Middle serve?
Ray Wiltsey Middle serves students in grades 6th through 8th.
How many students attend Ray Wiltsey Middle?
Ray Wiltsey Middle has an enrollment of approximately 741 students.
What is the student-teacher ratio at Ray Wiltsey Middle?
The student-teacher ratio at Ray Wiltsey Middle is 18.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ray Wiltsey Middle rank in CA?
Ray Wiltsey Middle is ranked #3139 out of 9,533 schools in CA.
What is Ray Wiltsey Middle's MySchoolScout rating?
Ray Wiltsey Middle has a composite rating of 7.1 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 Ray Wiltsey Middle?
Based on the most recent state assessment data, Ray Wiltsey Middle has 18.7% math proficiency and 36.8% reading/ELA proficiency.
Is Ray Wiltsey Middle a charter school?
No, Ray Wiltsey Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Ray Wiltsey Middle a Title I school?
No, Ray Wiltsey Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ray Wiltsey Middle?
84.3% of students at Ray Wiltsey 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 (2,102/100K)
FBI UCR 2024. City-level (Ontario). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 741
- Student-Teacher Ratio
- 18.1:1
- Teachers (FTE)
- 41
- Free/Reduced Lunch
- 84.3%
- Type
- regular
- Setting
- Midsize City
- County
- San Bernardino County
- Phone
- (909) 986-5838
- Data Year
- 2023–2024
Resources & Links
District
Ontario-Montclair- District Enrollment
- 17,944
- Schools in District
- 33
- Per-Pupil Spending
- $21,882
- District Rank
- #18 of 33
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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