Ernest Righetti High (Santa Maria Joint Union High SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Ernest Righetti High is a High in Santa Maria, CA. It currently serves 2424 students (grades 09-12). The school is part of the Santa Maria Joint Union High 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 Santa Maria Joint Union High School District and all schools in California.

Other Details

School Type: Regular School
School Level: High
Number of Students:2424
Number of Teachers: 120
Student/Teacher Ratio: 20.13

Location Info

Location: 941 East Foster Rd., Santa Maria, CA 93455
Mailing Address: 941 East Foster Rd., Santa Maria, CA 93455-3318
Phone: (805)937-2051
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 634
Grade 11 584
Grade 12 613
Grade 9 593
Gender/Sex of Ernest Righetti High Student Population
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Gender Population Percent of Population (%)
Male 1237 51.03
Female 1179 48.64
Race/Ethnicity Demography of Ernest Righetti High Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 27 1.11
Asian 81 3.34
Black or African American 28 1.16
Hispanic/Latino 1797 74.13
Native Hawaiian or Other Pacific Islander 7 0.29
Two or more races 28 1.16
White 448 18.48
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 15 1.21
Asian 39 3.15
Black or African American 12 0.97
Hispanic/Latino 929 75.10
Native Hawaiian or Other Pacific Islander 5 0.40
Two or more races 15 1.21
White 222 17.95
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 12 1.02
Asian 42 3.56
Black or African American 16 1.36
Hispanic/Latino 868 73.62
Native Hawaiian or Other Pacific Islander 2 0.17
Two or more races 13 1.10
White 226 19.17

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 (%)
American Indian or Alaska Native 11 1.74
Asian 24 3.79
Black or African American 6 0.95
Hispanic/Latino 475 74.92
Native Hawaiian or Other Pacific Islander 3 0.47
Two or more races 2 0.32
White 109 17.19
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 7 1.20
Asian 19 3.25
Black or African American 8 1.37
Hispanic/Latino 429 73.46
Native Hawaiian or Other Pacific Islander 1 0.17
Two or more races 11 1.88
White 106 18.15
Grade 12 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 6 0.98
Asian 20 3.26
Black or African American 7 1.14
Hispanic/Latino 438 71.45
Native Hawaiian or Other Pacific Islander 1 0.16
Two or more races 9 1.47
White 132 21.53
Grade 9 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 3 0.51
Asian 18 3.04
Black or African American 7 1.18
Hispanic/Latino 455 76.73
Native Hawaiian or Other Pacific Islander 2 0.34
Two or more races 6 1.01
White 101 17.03