Ray Wiltsey Middle (Ontario-Montclair SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Ray Wiltsey Middle is a Middle in Ontario, CA. It currently serves 741 students (grades 06-08). The school is part of the Ontario-Montclair School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in Ontario-Montclair School District and all schools in California.

Other Details

School Type: Regular School
School Level: Middle
Number of Students:741
Number of Teachers: 42
Student/Teacher Ratio: 17.68

Location Info

Location: 1450 East G St., Ontario, CA 91764
Mailing Address: 1450 East G St., Ontario, CA 91764-4410
Phone: (909)986-5838
Website:
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 6 196
Grade 7 267
Grade 8 278
Gender/Sex of Ray Wiltsey Middle Student Population
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Gender Population Percent of Population (%)
Male 375 50.61
Female 366 49.39
Race/Ethnicity Demography of Ray Wiltsey Middle Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 3 0.41
Asian 16 2.16
Black or African American 44 5.94
Hispanic/Latino 663 89.47
Native Hawaiian or Other Pacific Islander 2 0.27
Two or more races 3 0.41
White 10 1.35
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.27
Asian 7 1.87
Black or African American 21 5.60
Hispanic/Latino 339 90.40
Native Hawaiian or Other Pacific Islander 2 0.53
Two or more races 1 0.27
White 4 1.07
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.55
Asian 9 2.46
Black or African American 23 6.28
Hispanic/Latino 324 88.53
Two or more races 2 0.55
White 6 1.64

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 6 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.51
Asian 3 1.53
Black or African American 14 7.14
Hispanic/Latino 171 87.25
Native Hawaiian or Other Pacific Islander 2 1.02
Two or more races 1 0.51
White 4 2.04
Grade 7 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 3 1.12
Black or African American 11 4.12
Hispanic/Latino 248 92.88
Two or more races 2 0.75
White 3 1.12
Grade 8 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.72
Asian 10 3.60
Black or African American 19 6.84
Hispanic/Latino 244 87.77
White 3 1.08