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

Updated on August 8, 2025.

San Marcos High is a High in San Marcos, CA. It currently serves 3201 students (grades 09-12). The school is part of the San Marcos 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 San Marcos Unified School District and all schools in California.

Other Details

School Type: Regular School
School Level: High
Number of Students:3201
Number of Teachers: 119
Student/Teacher Ratio: 26.99

Location Info

Location: 1615 San Marcos Blvd., San Marcos, CA 92078
Mailing Address: 1615 San Marcos Blvd., San Marcos, CA 92078-4020
Phone: (760)290-2200
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 821
Grade 11 804
Grade 12 858
Grade 9 718
Gender/Sex of San Marcos High Student Population
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Gender Population Percent of Population (%)
Male 1616 50.48
Female 1585 49.52
Race/Ethnicity Demography of San Marcos High Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 5 0.16
Asian 241 7.53
Black or African American 33 1.03
Hispanic/Latino 1316 41.11
Native Hawaiian or Other Pacific Islander 9 0.28
Two or more races 213 6.65
White 1384 43.24
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 4 0.25
Asian 114 7.05
Black or African American 19 1.18
Hispanic/Latino 648 40.10
Native Hawaiian or Other Pacific Islander 4 0.25
Two or more races 116 7.18
White 711 44.00
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.06
Asian 127 8.01
Black or African American 14 0.88
Hispanic/Latino 668 42.15
Native Hawaiian or Other Pacific Islander 5 0.32
Two or more races 97 6.12
White 673 42.46

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 62 7.55
Black or African American 9 1.10
Hispanic/Latino 346 42.14
Native Hawaiian or Other Pacific Islander 2 0.24
Two or more races 53 6.46
White 349 42.51
Grade 11 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.25
Asian 58 7.21
Black or African American 10 1.24
Hispanic/Latino 338 42.04
Native Hawaiian or Other Pacific Islander 3 0.37
Two or more races 40 4.97
White 353 43.91
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.12
Asian 66 7.69
Black or African American 5 0.58
Hispanic/Latino 341 39.74
Native Hawaiian or Other Pacific Islander 2 0.23
Two or more races 64 7.46
White 379 44.17
Grade 9 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.28
Asian 55 7.66
Black or African American 9 1.25
Hispanic/Latino 291 40.53
Native Hawaiian or Other Pacific Islander 2 0.28
Two or more races 56 7.80
White 303 42.20