Plank Junior High (CUSD 308 SCH DIST.), Illinois - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Plank Junior High is a Middle in Oswego, IL. It currently serves 605 students (grades 06-08). The school is part of the CUSD 308 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 CUSD 308 School District and all schools in Illinois.

Other Details

School Type: Regular School
School Level: Middle
Number of Students:605
Number of Teachers: 49
Student/Teacher Ratio: 12.39

Location Info

Location: 510 Secretariat Ln, Oswego, IL 60543
Mailing Address: 510 Secretariat Ln, Oswego, IL 60543-5206
Phone: (630)551-9400
Data Source: NCES.
Student Population Per Grade
Items per page:
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Grade Population
Grade 6 202
Grade 7 202
Grade 8 201
Gender/Sex of Plank Junior High Student Population
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Gender Population Percent of Population (%)
Male 338 55.87
Female 267 44.13
Race/Ethnicity Demography of Plank Junior High Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.17
Asian 31 5.12
Black or African American 63 10.41
Hispanic/Latino 217 35.87
Two or more races 22 3.64
White 271 44.79
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.30
Asian 19 5.62
Black or African American 36 10.65
Hispanic/Latino 121 35.80
Two or more races 10 2.96
White 151 44.68
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 12 4.49
Black or African American 27 10.11
Hispanic/Latino 96 35.96
Two or more races 12 4.49
White 120 44.94

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 8 3.96
Black or African American 20 9.90
Hispanic/Latino 76 37.62
Two or more races 7 3.47
White 91 45.05
Grade 7 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.50
Asian 11 5.45
Black or African American 21 10.40
Hispanic/Latino 71 35.15
Two or more races 9 4.46
White 89 44.06
Grade 8 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 12 5.97
Black or African American 22 10.95
Hispanic/Latino 70 34.83
Two or more races 6 2.99
White 91 45.27