Roy A. Johnson High (Castro Valley Unified SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Roy A. Johnson High is a High in Castro Valley, CA. It currently serves 20 students (grades 09-12). The school is part of the Castro Valley Unified 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 Castro Valley Unified School District and all schools in California.

Other Details

School Type: Special Education School
School Level: High
Number of Students:20
Number of Teachers: 2
Student/Teacher Ratio: 11.11

Location Info

Location: 18400 Clifton Way, Castro Valley, CA 94546
Mailing Address: PO Box 2146, Castro Valley, CA 94546
Phone: (510)537-3000
Website:
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 0
Grade 11 0
Grade 12 20
Grade 9 0
Gender/Sex of Roy A. Johnson High Student Population
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Gender Population Percent of Population (%)
Male 12 60.00
Female 8 40.00
Race/Ethnicity Demography of Roy A. Johnson High Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 4 20.00
Black or African American 1 5.00
Hispanic/Latino 4 20.00
Two or more races 6 30.00
White 5 25.00
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 3 25.00
Hispanic/Latino 3 25.00
Two or more races 5 41.67
White 1 8.33
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 1 12.50
Black or African American 1 12.50
Hispanic/Latino 1 12.50
Two or more races 1 12.50
White 4 50.00

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 10 - Race/Ethnicity of Both Genders
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Grade 11 - Race/Ethnicity of Both Genders
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Grade 12 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 4 20.00
Black or African American 1 5.00
Hispanic/Latino 4 20.00
Two or more races 6 30.00
White 5 25.00
Grade 9 - Race/Ethnicity of Both Genders
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