B+
Oswego High School
PublicHighGrades 9–12
4250 State Route 71, Oswego, IL 60543 · (630) 636-2000 · Part of Oswego Community Unit School District 308
Students
2,870
Students per teacher
16:1
Free or reduced lunch
30%
Setting
Suburb
Grades
9–12
What stands out about Oswego High School
- Reading / language arts 5 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency29%
State average 25.9%
Reading / language arts36%
State average 30.7%
Location
Directions ↗
4250 State Route 71, Oswego
Students
Enrollment by grade
Grade 9694
Grade 10710
Grade 11709
Grade 12757
Enrollment over time
2,890’20
2,913’21
2,901’22
2,866’23
2,870’24
About steady.
Who goes here
White 49%Hispanic 31%Black 11%Two or more races 5%Asian 4%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Oswego High School.
Other schools in Oswego Community Unit School District 308
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.