Alpha: Cornerstone Academy Preparatory (Alpha: Cornerstone Academy Preparatory District SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Alpha: Cornerstone Academy Preparatory is a Charter School in San Jose, CA (authorized by ALPHA: CORNERSTONE ACADEMY PREPARATORY DISTRICT). It currently serves 550 students (grades KG-08). The school is part of the Alpha: Cornerstone Academy Preparatory District 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 Alpha: Cornerstone Academy Preparatory District School District and all schools in California.

Other Details

School Type: Regular School
School Level: Elementary
Number of Students:550
Number of Teachers: 25
Student/Teacher Ratio: 22.10

Location Info

Location: 1598 Lucretia Ave., San Jose, CA 95122
Mailing Address: 1598 Lucretia Ave., San Jose, CA 95122-3817
Phone: (408)361-3876
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 1 54
Grade 2 61
Grade 3 60
Grade 4 62
Grade 5 61
Grade 6 62
Grade 7 54
Grade 8 57
Kindergarten 79
Gender/Sex of Alpha: Cornerstone Academy Preparatory Student Population
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Gender Population Percent of Population (%)
Male 265 48.18
Female 285 51.82
Race/Ethnicity Demography of Alpha: Cornerstone Academy Preparatory Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 324 58.91
Black or African American 13 2.36
Hispanic/Latino 184 33.46
Two or more races 20 3.64
White 9 1.64
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 167 63.02
Black or African American 5 1.89
Hispanic/Latino 79 29.81
Two or more races 11 4.15
White 3 1.13
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 157 55.09
Black or African American 8 2.81
Hispanic/Latino 105 36.84
Two or more races 9 3.16
White 6 2.11

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 1 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 31 57.41
Black or African American 1 1.85
Hispanic/Latino 18 33.33
Two or more races 4 7.41
Grade 2 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 36 59.02
Hispanic/Latino 20 32.79
Two or more races 3 4.92
White 2 3.28
Grade 3 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 36 60.00
Black or African American 1 1.67
Hispanic/Latino 19 31.67
White 4 6.67
Grade 4 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 47 75.81
Black or African American 2 3.23
Hispanic/Latino 12 19.36
Two or more races 1 1.61
Grade 5 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 38 62.30
Hispanic/Latino 20 32.79
Two or more races 1 1.64
White 2 3.28
Grade 6 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 40 64.52
Black or African American 2 3.23
Hispanic/Latino 17 27.42
Two or more races 3 4.84
Grade 7 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 22 40.74
Black or African American 2 3.70
Hispanic/Latino 29 53.70
Two or more races 1 1.85
Grade 8 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 28 49.12
Black or African American 2 3.51
Hispanic/Latino 25 43.86
Two or more races 2 3.51
Kindergarten - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 46 58.23
Black or African American 3 3.80
Hispanic/Latino 24 30.38
Two or more races 5 6.33
White 1 1.27