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SCHOOL COMMUNITY·CHSD 99·NCES 171257001519

Comm H S Dist 99 - South High Sch

1436 Norfolk St, Downers Grove, IL 60516 · (630) 795-8501 · DuPage County
GRADES 09–12HIGH13-CITYREGULAR SCHOOL2,591 STUDENTS
Enrollment
2,591
High
DISTRICT 2,337 · STATE 834
Student : Teacher
14.7:1
176 FTE teachers
DISTRICT 14.2:1 · STATE 13.8:1
Free / Reduced Lunch
,
Title I proxy
STATE 56%
Community
2
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
655
Grade 10
645
Grade 11
642
Grade 12
649
Student demographics
White
1,40154%
DISTRICT 61% · STATE 45%
Hispanic
59423%
DISTRICT 19% · STATE 29%
Black
29011%
DISTRICT 8% · STATE 16%
Asian
1867%
DISTRICT 7% · STATE 6%
Two+
1094%
DISTRICT 4% · STATE 5%
Native American
20%
DISTRICT 0% · STATE 0%
Pacific Islander
70%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
1,34152%
Female
1,24848%

Discussions

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7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,591
-105 (-4%) vs 2017
Student : Teacher
14.7:1
was 14.7:1
% White
54%
was 58%
% Hispanic
23%
was 19%
% Black
11%
was 12%
% Asian
7%
was 7%
Source: NCES Common Core of Data

About Comm H S Dist 99 - South High Sch

Located at 1436 Norfolk St, in Downers Grove, Illinois, Comm H S Dist 99 - South High Sch is a sizable secondary school that caters to 2,591 students (grades 9 through 12), one of the schools within CHSD 99. Enrollment runs roughly 211% larger than the state mean of about 834.

CHSD 99 comprises 2 schools with combined enrollment of 4,673 students; Comm H S Dist 99 - South High Sch is among them.

Looking at the student body, Comm H S Dist 99 - South High Sch shows that the most-represented group is White (54%), with the rest of the student body spread across multiple groups. Beyond that, the school lists 23% Hispanic, 11% Black, 7% Asian, 4% multiracial. That is meaningfully less White than the county at large, where the share is closer to 65%.

On the resource side, On paper, Comm H S Dist 99 - South High Sch has 176 full-time-equivalent teachers, translating to a class-load average of around 14.7:1. The state averages around 13.8:1, so this campus is higher than the state norm typical.

In the broader community, the surrounding county (DuPage County) reports that median household earnings sit near $112,096, about 52% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 5%. In all, DuPage County runs 277 public schools (combined enrollment of about 138,557 students), of which Comm H S Dist 99 - South High Sch is one.

Kingsley Elem School is the nearest neighboring public school, about 0.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius.

The campus sits in a downtown setting.

Trend over the last 7 years. Comm H S Dist 99 - South High Sch's enrollment has contracted 4% since 2018, when it stood at 2,696 (now 2,591). White enrollment moved from 58% to 54% across the same window.

On the community side, the feed for Comm H S Dist 99 - South High Sch typically covers classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

DuPage County at a glance

View full county profile
Population
930,024
Census ACS
Median income
$112,096
Household, ACS
Bachelor's+
52%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
277
138,557 students

Quick facts

School name
Comm H S Dist 99 - South High Sch
District
CHSD 99
Address
1436 Norfolk St, Downers Grove, IL 60516
Phone
(630) 795-8501
County
DuPage County
Level
High
Grade range
09–12
Total enrollment
2,591
Teachers (FTE)
176
Student–teacher ratio
14.7:1
Locale
13-City: Small
NCES ID
171257001519
Charter school
No
Virtual school
No

Related schools

Other schools in CHSD 99
Other schools in Downers Grove
Nearby schools

Frequently asked questions

About Comm H S Dist 99 - South High Sch
How large is Comm H S Dist 99 - South High Sch?
Comm H S Dist 99 - South High Sch enrolls approximately 2,591 students in grades 09-12.
Is Comm H S Dist 99 - South High Sch an elementary, middle, or high school?
Comm H S Dist 99 - South High Sch is a high school covering grades 09-12.
What is the student-teacher ratio at Comm H S Dist 99 - South High Sch?
The student-to-teacher ratio at Comm H S Dist 99 - South High Sch is approximately 14.7:1 (176 FTE teachers).
What is the racial breakdown of students at Comm H S Dist 99 - South High Sch?
At Comm H S Dist 99 - South High Sch, the student body is approximately 54% White, 23% Hispanic, 11% Black, 7% Asian, 4% Two or more.
Is Comm H S Dist 99 - South High Sch public or private?
Comm H S Dist 99 - South High Sch is a public K-12 school, overseen by CHSD 99.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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