Ray Wiltsey Middle School serves 880 students in grades 6-8.
The percentage of students achieving proficiency in math is 25% (which is lower than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 35% (which is lower than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 20:1 is lower than the California state level of 21:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the California state average of 79% (majority Hispanic).
Quick Stats (2023-24)
- Grades: 6-8
- Enrollment: 880 students
- Student:Teacher Ratio: 20:1
- Minority Enrollment: 99%
- Math Proficiency: 25%
- Reading Proficiency: 35%
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Ray Wiltsey Middle School's student population of 880 students has declined by 19% over five school years.
The teacher population of 45 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
Total Students
880 students

Gender %

Total Classroom Teachers
45 teachers

Students by Grade

School Rankings
The diversity score of Ray Wiltsey Middle School is 0.21, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Math Test Scores (% Proficient)
(18-19)25%
40%

Reading/Language Arts Test Scores (% Proficient)
(18-19)35%
51%

Student : Teacher Ratio
20:1
21:1

American Indian
1%
1%

Asian
2%
12%

Hispanic
89%
56%

Black
6%
5%

White
1%
21%

Hawaiian
n/a
n/a
Two or more races
1%
5%

All Ethnic Groups



Eligible for Free Lunch
73%
51%

Eligible for Reduced Lunch
10%
7%

School Statewide Testing
School District Name
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
25% of students have achieved math proficiency (compared to the 40% CA state average), while 35% of students have achieved reading proficiency (compared to the 51% CA state average).
How many students attend Ray Wiltsey Middle School?
880 students attend Ray Wiltsey Middle School.
What is the racial composition of the student body?
89% of Ray Wiltsey Middle School students are Hispanic, 6% of students are Black, 2% of students are Asian, 1% of students are American Indian, 1% of students are White, and 1% of students are Two or more races.
What is the student:teacher ratio of Ray Wiltsey Middle School?
Ray Wiltsey Middle School has a student ration of 20:1, which is lower than the California state average of 21:1.
What grades does Ray Wiltsey Middle School offer ?
Ray Wiltsey Middle School offers enrollment in grades 6-8
What school district is Ray Wiltsey Middle School part of?
Ray Wiltsey Middle School is part of Ontario-Montclair School District.
School Calendar
View the Ray Wiltsey Middle School yearly calendar below. Note key dates such as:
Event
Date
Spring Break
March 25, 2024 (Monday)
Spring Break
March 25, 2024 (Monday)
Last Day for Students
May 23, 2024 (Thursday)
Last Day of School
May 23, 2024 (Thursday)
School Reviews
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