Riverdale Ridge High School (School District 27J SCH DIST.), Colorado - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Riverdale Ridge High School is a High in THORNTON, CO. It currently serves 1636 students (grades 09-12). The school is part of the School District 27J 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 School District 27J School District and all schools in Colorado.

Other Details

School Type: Regular School
School Level: High
Number of Students:1636
Number of Teachers: 78
Student/Teacher Ratio: 21.06

Location Info

Location: 13380 YOSEMITE STREET, THORNTON, CO 80602
Mailing Address: 13380 YOSEMITE STREET, THORNTON, CO 80602
Phone: (303)655-6800
Website:
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 448
Grade 11 411
Grade 12 313
Grade 9 464
Gender/Sex of Riverdale Ridge High School Student Population
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Gender Population Percent of Population (%)
Male 811 49.57
Female 825 50.43
Race/Ethnicity Demography of Riverdale Ridge High School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 4 0.24
Asian 106 6.48
Black or African American 29 1.77
Hispanic/Latino 703 42.97
Two or more races 81 4.95
White 713 43.58
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.12
Asian 46 5.67
Black or African American 18 2.22
Hispanic/Latino 361 44.51
Two or more races 47 5.80
White 338 41.68
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 3 0.36
Asian 60 7.27
Black or African American 11 1.33
Hispanic/Latino 342 41.46
Two or more races 34 4.12
White 375 45.46

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 (%)
American Indian or Alaska Native 2 0.45
Asian 26 5.80
Black or African American 9 2.01
Hispanic/Latino 193 43.08
Two or more races 19 4.24
White 199 44.42
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.49
Asian 27 6.57
Black or African American 5 1.22
Hispanic/Latino 177 43.07
Two or more races 25 6.08
White 175 42.58
Grade 12 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 23 7.35
Black or African American 6 1.92
Hispanic/Latino 123 39.30
Two or more races 12 3.83
White 149 47.60
Grade 9 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 30 6.47
Black or African American 9 1.94
Hispanic/Latino 210 45.26
Two or more races 25 5.39
White 190 40.95