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Oswego High School

Oswego High School is a public high school in Oswego, IL, serving grades 9–12, rated A-, with 2,870 students and a 15.8:1 student-teacher ratio.

In 2024-2025, the share of students meeting the state standard was 59% in English Language Arts and 40% in Math.

A-TopHap school rating
Rating
A-
Grades
9–12
Enrollment
2,870
Students per teacher
15.8:1
Level
High
Type
Public · Regular

2024-2025 testing year

State test results

Share of students meeting or exceeding the state standard.

English Language Arts59%
Math40%

Academics and programs

AP courses offered
27
Open enrollment
No

Student body

White49%
Hispanic31%
Black11%
Two or more races5%
Asian4%
Native American0%
Pacific Islander0%
Male / female
51% / 49%
Free or reduced lunch
30%
Enrollment change vs prior year
+0.8%
Prior-year enrollment
2,848

Homes assigned to this school

14,629 homes in TopHap's records are assigned to Oswego High School. These 40 are sampled evenly down the value ranking, so they span the whole zone rather than just its most expensive streets.

School details

Address
4250 State Route 71, Oswego, IL 60543
Phone
(630) 636-2000
Setting
Suburb - Large
Status
Operational
NCES ID
173027003132

School district

Oswego Community Unit School District 308

District rating
B+
Schools
22
Students
16,766
Spending per student
$16,437
Teachers (FTE)
1,145
Grades
PK–12
See every school in Oswego Community Unit School District 308

Other schools in this district

Common questions

About Oswego High School

How is Oswego High School rated?

Oswego High School holds a A- rating on TopHap's A-to-D scale, which blends state test results, academic progress and student outcomes. Oswego Community Unit School District 308 is rated B+ overall.

How do students at Oswego High School perform on state tests?

In the 2024-2025 testing year, the share of Oswego High School students meeting or exceeding the state standard was 59% in English Language Arts and 40% in Math.

What grades does Oswego High School serve?

Oswego High School serves grades 9–12 as a high school.

How many students attend Oswego High School?

2,870 students attend Oswego High School, up from 2,848 the prior year, with a student-teacher ratio of 15.8:1.

Which homes are assigned to Oswego High School?

TopHap matches 14,629 residential properties to Oswego High School in and around Oswego. Each one has its own page with a value estimate, sale history, taxes and the rest of its assigned schools.

What programs does Oswego High School offer?

Oswego High School offers 27 AP courses.