Mary Casey Black Elementary (Brentwood Union SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Mary Casey Black Elementary is a Elementary in Brentwood, CA. It currently serves 703 students (grades KG-05). The school is part of the Brentwood Union 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 Brentwood Union School District and all schools in California.

Other Details

School Type: Regular School
School Level: Elementary
Number of Students:703
Number of Teachers: 27
Student/Teacher Ratio: 25.88

Location Info

Location: 480 Farmington Dr., Brentwood, CA 94513
Mailing Address: 480 Farmington Dr., Brentwood, CA 94513-5548
Phone: (925)513-6430
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 1 109
Grade 2 103
Grade 3 108
Grade 4 100
Grade 5 134
Kindergarten 149
Gender/Sex of Mary Casey Black Elementary Student Population
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Gender Population Percent of Population (%)
Male 364 51.78
Female 339 48.22
Race/Ethnicity Demography of Mary Casey Black Elementary Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 4 0.57
Asian 112 15.93
Black or African American 44 6.26
Hispanic/Latino 286 40.68
Native Hawaiian or Other Pacific Islander 2 0.28
Two or more races 89 12.66
White 166 23.61
Male - 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 50 13.74
Black or African American 24 6.59
Hispanic/Latino 161 44.23
Native Hawaiian or Other Pacific Islander 1 0.28
Two or more races 42 11.54
White 84 23.08
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.59
Asian 62 18.29
Black or African American 20 5.90
Hispanic/Latino 125 36.87
Native Hawaiian or Other Pacific Islander 1 0.30
Two or more races 47 13.86
White 82 24.19

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 (%)
American Indian or Alaska Native 1 0.92
Asian 18 16.51
Black or African American 6 5.51
Hispanic/Latino 44 40.37
Native Hawaiian or Other Pacific Islander 1 0.92
Two or more races 14 12.84
White 25 22.94
Grade 2 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 1.94
Asian 16 15.53
Black or African American 5 4.85
Hispanic/Latino 39 37.86
Two or more races 11 10.68
White 30 29.13
Grade 3 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 20 18.52
Black or African American 8 7.41
Hispanic/Latino 48 44.44
Two or more races 13 12.04
White 19 17.59
Grade 4 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 15 15.00
Black or African American 7 7.00
Hispanic/Latino 43 43.00
Two or more races 12 12.00
White 23 23.00
Grade 5 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.75
Asian 23 17.16
Black or African American 11 8.21
Hispanic/Latino 43 32.09
Two or more races 22 16.42
White 34 25.37
Kindergarten - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 20 13.42
Black or African American 7 4.70
Hispanic/Latino 69 46.31
Native Hawaiian or Other Pacific Islander 1 0.67
Two or more races 17 11.41
White 35 23.49