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