South Middle School (Arlington Heights SD 25 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

South Middle School is a Middle in Arlington Heights, IL. It currently serves 813 students (grades 06-08). The school is part of the Arlington Heights SD 25 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 Arlington Heights SD 25 School District and all schools in Illinois.

Other Details

School Type: Regular School
School Level: Middle
Number of Students:813
Number of Teachers: 68
Student/Teacher Ratio: 12.04

Location Info

Location: 400 S Highland Ave, Arlington Heights, IL 60005
Mailing Address: 400 S Highland Ave, Arlington Heights, IL 60005-1868
Phone: (847)398-4250
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 6 250
Grade 7 267
Grade 8 296
Gender/Sex of South Middle School Student Population
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Gender Population Percent of Population (%)
Male 414 50.92
Female 399 49.08
Race/Ethnicity Demography of South Middle School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.12
Asian 42 5.17
Black or African American 9 1.11
Hispanic/Latino 73 8.98
Two or more races 9 1.11
White 679 83.52
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.24
Asian 27 6.52
Black or African American 7 1.69
Hispanic/Latino 38 9.18
Two or more races 3 0.73
White 338 81.64
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 15 3.76
Black or African American 2 0.50
Hispanic/Latino 35 8.77
Two or more races 6 1.50
White 341 85.46

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 6 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 14 5.60
Black or African American 2 0.80
Hispanic/Latino 19 7.60
Two or more races 1 0.40
White 214 85.60
Grade 7 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 15 5.62
Black or African American 2 0.75
Hispanic/Latino 17 6.37
Two or more races 1 0.38
White 232 86.89
Grade 8 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.34
Asian 13 4.39
Black or African American 5 1.69
Hispanic/Latino 37 12.50
Two or more races 7 2.37
White 233 78.72