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

Updated on August 8, 2025.

Castro Valley High is a High in Castro Valley, CA. It currently serves 2842 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: Regular School
School Level: High
Number of Students:2842
Number of Teachers: 119
Student/Teacher Ratio: 23.83

Location Info

Location: 19400 Santa Maria Ave., Castro Valley, CA 94546
Mailing Address: PO Box 2146, Castro Valley, CA 94546
Phone: (510)537-5910
Website:
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 746
Grade 11 692
Grade 12 666
Grade 9 738
Gender/Sex of Castro Valley High Student Population
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Gender Population Percent of Population (%)
Male 1488 52.36
Female 1342 47.22
Race/Ethnicity Demography of Castro Valley High Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 3 0.11
Asian 989 34.80
Black or African American 137 4.82
Hispanic/Latino 718 25.26
Native Hawaiian or Other Pacific Islander 6 0.21
Two or more races 335 11.79
White 642 22.59
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.07
Asian 519 34.88
Black or African American 76 5.11
Hispanic/Latino 380 25.54
Native Hawaiian or Other Pacific Islander 4 0.27
Two or more races 174 11.69
White 334 22.45
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.15
Asian 470 35.02
Black or African American 61 4.55
Hispanic/Latino 338 25.19
Native Hawaiian or Other Pacific Islander 2 0.15
Two or more races 161 12.00
White 308 22.95

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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Race/Ethnicity Population Percent of Population (%)
Asian 274 36.73
Black or African American 39 5.23
Hispanic/Latino 182 24.40
Native Hawaiian or Other Pacific Islander 2 0.27
Two or more races 87 11.66
White 156 20.91
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.14
Asian 251 36.27
Black or African American 33 4.77
Hispanic/Latino 167 24.13
Two or more races 75 10.84
White 165 23.84
Grade 12 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.30
Asian 235 35.28
Black or African American 31 4.66
Hispanic/Latino 166 24.93
Native Hawaiian or Other Pacific Islander 1 0.15
Two or more races 65 9.76
White 162 24.32
Grade 9 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 229 31.03
Black or African American 34 4.61
Hispanic/Latino 203 27.51
Native Hawaiian or Other Pacific Islander 3 0.41
Two or more races 108 14.63
White 159 21.55