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
Website: http://www.oswego308.org
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
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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
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| 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
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| 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 |