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Public SchoolHigh

Comm H S Dist 99 - North H S

4436 Main St, Downers Grove, IL 60515

BSchola Grade
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Grades
9–12
High
Students
2,082
Enrolled 2024–25
Students per teacher
13.7 : 1
Full-time teachers
District
Chsd 99
DuPage County

Schola Grade B · Above average

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores49% proficient in math & reading
94thpercentile
Equity5% of low-income students proficient
15thpercentile
Attendance26% chronically absent
62ndpercentile
Graduation rate94% graduate in 4 years
77thpercentile
College readinessAt least 24% take AP, IB or dual-enrollment courses
58thpercentile
Class size13.7 students per teacher
49thpercentile

Percentiles compare this school with other Illinois high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Comm H S Dist 99 - North H S

Comm H S Dist 99 - North H S is a public high school in Downers Grove, Illinois, serving grades 9–12. It is part of Chsd 99. The school is located in a small city in DuPage County.

In the 2024–25 school year, 2,082 students were enrolled, with about 13.7 students for every full-time teacher. That ratio is close to the typical Illinois high school (13.3 students per teacher). Its Schola Grade is B (above average), compared with 684 Illinois high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

4436 Main St
Downers Grove, IL 60515
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,082 students
Students per teacher
13.7 to 1
AP courses offered
14
Charter school
No
Magnet school
No
Locale
City — Small
School district
Chsd 99
County
DuPage County
NCES school ID
171257001518

Schools near Comm H S Dist 99 - North H S

All 25 schools in Downers Grove →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.