What grades does Oswego High School serve?

Oswego High School operates as a High school within the local district. The school serves families in the Oswego area.

Where is Oswego High School located?

Oswego High School is a urban school in Oswego, IL.

What is the student-teacher ratio at Oswego High School?

The student-teacher ratio at Oswego High School is 17.3:1. Lower ratios generally indicate smaller class sizes.

What schools are in Oswego, IL?

Schools in Oswego include Oswego High School and others operated by the local district. The district serves families throughout the Oswego area.

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Oswego High School — School Calendar 2026-27

High|Oswego, Illinois|CUSD 308

Oswego, IL 60543

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School Profile

Grades

9–12

Enrollment

2,866

Student:Teacher

17.3:1

Locale

Suburban

District

CUSD 308

Phone

(630)636-2000

School Statistics

Academics (SY 2020-21)

ELA Proficiency

36%

59th percentile in IL

Math Proficiency

29%

58th percentile in IL

Chronic Absenteeism

19.9%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

28 courses offered

680 students enrolled

Gifted & Talented

1,046 students enrolled

Dual Enrollment

400 students enrolled

SAT/ACT

699 test takers

Athletics

21 sports, 55 teams

1,099 participants

Student-Teacher Ratio: 14.1:1

Near average in IL

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

2,845

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

203.4

100% fully certified

Counselors

Psychologists

Social Workers

Nurses

Security Staff

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$16,904

Total current expenditure

Instruction Spending

$10,112

Per pupil, classroom only

Total Revenue/Pupil

$20,843

All funding sources

Funding Sources

Federal 5%State 46%Local 49%

District-level data from NCES F-33 Survey

Community Context

Community Need Level

Low

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

7.8%

Below 150% poverty line

4.2%

Unemployment rate

4.0%

Uninsured residents

6.6%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

2,764

Ages 3-21 under IDEA

School-Age (6-21)

2,451

Receiving special ed services

Est. % of Enrollment

86%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

742 (30%)

Autism

405 (17%)

Other Health Impairment

383 (16%)

Speech/Language Impairment

326 (13%)

Emotional Disturbance

134 (5%)

Intellectual Disability

95 (4%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

2,870

Current enrollment

Stable(+1% 5yr)

Frequently Asked Questions about Oswego High School

Enrollment at Oswego High School stands at 2,866 students. The school is a High institution in the local district.

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School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data