River Islands High (River Islands High District SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

River Islands High is a Charter School in Lathrop, CA (authorized by RIVER ISLANDS HIGH DISTRICT). It currently serves 278 students (grades 09-12). The school is part of the River Islands High 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 River Islands High District School District and all schools in California.

Other Details

School Type: Regular School
School Level: High
Number of Students:278
Number of Teachers: 16
Student/Teacher Ratio: 17.75

Location Info

Location: 2760 Penrose Ln., Lathrop, CA 95330
Mailing Address: 2760 Penrose Ln., Lathrop, CA 95330
Phone: (209)717-6715
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 119
Grade 11 0
Grade 12 0
Grade 9 159
Gender/Sex of River Islands High Student Population
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Gender Population Percent of Population (%)
Male 152 54.68
Female 126 45.32
Race/Ethnicity Demography of River Islands High Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 3 1.08
Asian 109 39.21
Black or African American 21 7.55
Hispanic/Latino 91 32.73
Native Hawaiian or Other Pacific Islander 5 1.80
Two or more races 19 6.84
White 30 10.79
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 1.32
Asian 57 37.50
Black or African American 14 9.21
Hispanic/Latino 46 30.26
Native Hawaiian or Other Pacific Islander 2 1.32
Two or more races 11 7.24
White 20 13.16
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.79
Asian 52 41.27
Black or African American 7 5.56
Hispanic/Latino 45 35.71
Native Hawaiian or Other Pacific Islander 3 2.38
Two or more races 8 6.35
White 10 7.94

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 2 1.68
Asian 54 45.38
Black or African American 9 7.56
Hispanic/Latino 34 28.57
Native Hawaiian or Other Pacific Islander 2 1.68
Two or more races 6 5.04
White 12 10.08
Grade 11 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Grade 9 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.63
Asian 55 34.59
Black or African American 12 7.55
Hispanic/Latino 57 35.85
Native Hawaiian or Other Pacific Islander 3 1.89
Two or more races 13 8.18
White 18 11.32