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

Updated on August 8, 2025.

Oswego High School is a High in Oswego, IL. It currently serves 2866 students (grades 09-12). 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: High
Number of Students:2866
Number of Teachers: 166
Student/Teacher Ratio: 17.22

Location Info

Location: 4250 State Route 71, Oswego, IL 60543
Mailing Address: 4250 State Route 71, Oswego, IL 60543-8341
Phone: (630)636-2000
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 707
Grade 11 736
Grade 12 722
Grade 9 701
Gender/Sex of Oswego High School Student Population
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Gender Population Percent of Population (%)
Male 1470 51.29
Female 1390 48.50
Race/Ethnicity Demography of Oswego High School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 5 0.17
Asian 88 3.07
Black or African American 311 10.85
Hispanic/Latino 867 30.25
Native Hawaiian or Other Pacific Islander 2 0.07
Two or more races 119 4.15
White 1468 51.22
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 3 0.20
Asian 47 3.20
Black or African American 160 10.88
Hispanic/Latino 455 30.95
Native Hawaiian or Other Pacific Islander 1 0.07
Two or more races 59 4.01
White 745 50.68
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.14
Asian 41 2.95
Black or African American 151 10.86
Hispanic/Latino 412 29.64
Native Hawaiian or Other Pacific Islander 1 0.07
Two or more races 60 4.32
White 723 52.01

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 1 0.14
Asian 33 4.67
Black or African American 78 11.03
Hispanic/Latino 198 28.01
Two or more races 29 4.10
White 366 51.77
Grade 11 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.27
Asian 13 1.77
Black or African American 77 10.46
Hispanic/Latino 235 31.93
Two or more races 30 4.08
White 377 51.22
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.14
Asian 21 2.91
Black or African American 83 11.50
Hispanic/Latino 225 31.16
Native Hawaiian or Other Pacific Islander 1 0.14
Two or more races 21 2.91
White 370 51.25
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 0.14
Asian 21 3.00
Black or African American 73 10.41
Hispanic/Latino 209 29.82
Native Hawaiian or Other Pacific Islander 1 0.14
Two or more races 39 5.56
White 355 50.64