Thornridge High School (Thornton Twp HSD 205 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Thornridge High School is a High in Dolton, IL. It currently serves 978 students (grades 09-12). The school is part of the Thornton Twp HSD 205 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 Thornton Twp HSD 205 School District and all schools in Illinois.

Other Details

School Type: Regular School
School Level: High
Number of Students:978
Number of Teachers: 63
Student/Teacher Ratio: 15.45

Location Info

Location: 15000 Cottage Grove Ave, Dolton, IL 60419
Mailing Address: 15000 Cottage Grove Ave, Dolton, IL 60419-2738
Phone: (708)271-4401
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 254
Grade 11 242
Grade 12 269
Grade 9 213
Gender/Sex of Thornridge High School Student Population
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Gender Population Percent of Population (%)
Male 525 53.68
Female 453 46.32
Race/Ethnicity Demography of Thornridge High School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.20
Black or African American 880 89.98
Hispanic/Latino 73 7.46
Two or more races 17 1.74
White 6 0.61
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Black or African American 473 90.10
Hispanic/Latino 40 7.62
Two or more races 8 1.52
White 4 0.76
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.44
Black or African American 407 89.85
Hispanic/Latino 33 7.29
Two or more races 9 1.99
White 2 0.44

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 (%)
Black or African American 225 88.58
Hispanic/Latino 23 9.06
Two or more races 6 2.36
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Black or African American 221 91.32
Hispanic/Latino 16 6.61
Two or more races 4 1.65
White 1 0.41
Grade 12 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.37
Black or African American 247 91.82
Hispanic/Latino 15 5.58
Two or more races 4 1.49
White 2 0.74
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 0.47
Black or African American 187 87.79
Hispanic/Latino 19 8.92
Two or more races 3 1.41
White 3 1.41