CHSD 99 School District

6301 Springside Ave
Downers Grove, IL 60516-2488
(District boundaries shown in map)
9/
10
Top 20%

Top Rankings

CHSD 99 School District ranks among the top 20% of public school district in Illinois for:

Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2024-25 school year, there are 2 public high schools serving 4,775 students in CHSD 99 School District. This district's average high testing ranking is 10/10, which is in the top 10% of public high schools in Illinois.
Public High Schools in CHSD 99 School District have an average math proficiency score of 46% (versus the Illinois public high school average of 28%), and reading proficiency score of 41% (versus the 29% statewide average).
Public High School in CHSD 99 School District have a Graduation Rate of 93%, which is more than the Illinois average of 87%.
The school with highest graduation rate is Community H S Dist 99 - North High School, with 95% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 37% of the student body (majority Hispanic), which is less than the Illinois public high school average of 54% (majority Hispanic).

Overview

This School District
This State (IL)
# Schools
2 Schools
1,025 Schools
# Students
4,775 Students
610,246 Students
# Teachers
334 Teachers
41,995 Teachers
Student : Teacher Ratio
14:1
14:1

District Rank

CHSD 99 School District, which is ranked within the top 20% of all 845 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2020-2021 school year.
The school district's graduation rate of 94% has increased from 92% over five school years.
This School District
State Average (IL)
#127 out of 852 school districts
(Top 20%)
This chart displays the overall district rank of CHSD 99  School District, with the latest 2021-22 school year data.
(20-21)
46%
28%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of CHSD 99  School District and the percentage of public school students that scored at or above 'proficient' levels in Math of Illinois by year, with the latest 2020-21 school year data.
41%
30%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of CHSD 99  School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.
63%
50%
94%
87%
This chart displays public school graduation rate of CHSD 99  School District and public school graduation rate of Illinois by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.57
0.68
# American Indian Students
3 Students
1,503 Students
% American Indian Students
n/a
n/a
# Asian Students
318 Students
32,285 Students
% Asian Students
7%
5%
# Hispanic Students
882 Students
172,438 Students
% Hispanic Students
18%
29%
# Black Students
395 Students
98,993 Students
% Black Students
8%
16%
# White Students
2,985 Students
279,717 Students
% White Students
63%
46%
# Hawaiian Students
12 Students
651 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
176 Students
21,782 Students
% of Two or more races Students
4%
4%

Students by Grade:

# Students in PK Grade:
-
136
# Students in K Grade:
-
331
# Students in 1st Grade:
-
328
# Students in 2nd Grade:
-
335
# Students in 3rd Grade:
-
491
# Students in 4th Grade:
-
473
# Students in 5th Grade:
-
745
# Students in 6th Grade:
-
1,891
# Students in 7th Grade:
-
4,705
# Students in 8th Grade:
-
5,244
# Students in 9th Grade:
1,169
152,670
# Students in 10th Grade:
1,153
152,968
# Students in 11th Grade:
1,181
143,613
# Students in 12th Grade:
1,272
146,316
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $27,516 is higher than the state median of $21,914. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $37,383 is higher than the state median of $21,170. The school district spending/student has grown by 5% over four school years.
This School District
This State (IL)
Total Revenue
$131 MM
$41,381 MM
This chart displays total revenue of CHSD 99  School District and median value from total revenues of all school districts in Illinois by year, with the latest 2020-21 school year data.
Spending
$179 MM
$39,976 MM
This chart displays total spending of CHSD 99  School District and median value from total spendings of all school districts in Illinois by year, with the latest 2020-21 school year data.
Revenue / Student
$27,516
$21,914
This chart displays average revenue per public school student in CHSD 99  School District and average revenue per public school student of all school districts in Illinois by year, with the latest 2020-21 school year data.
Spending / Student
$37,383
$21,170
This chart displays average spending per public school student in CHSD 99  School District and average spending per public school student of all school districts in Illinois by year, with the latest 2020-21 school year data.

Best CHSD 99 School District Public High Schools (2024-25)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Community H S Dist 99 - North High School
Rank:
10/
10
Top 10%
4436 Main St
Downers Grove, IL 60515
(630) 795-8401
Grades: 9-12
| 2,138 students
Rank: #22.
Community H S Dist 99 - South High School
Rank:
8/
10
Top 30%
1436 Norfolk St
Downers Grove, IL 60516
(630) 795-8501
Grades: 9-12
| 2,637 students

Recent Articles

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Quick Stats (2024-25)

  • District size: 2 schools
  • Grades: 09-12
  • Enrollment: 4,775 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 37%
  • : 94% (Top 20% in IL)
  • : Top 20%
  • : 46% (Top 20%)
  • : 41% (Top 30%)
  • : 63% (Top 30%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

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