The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.

2 schools in CHSD 99

Illinois · 4,673 students · 1 city

Whether you are tracking a high school, middle school, or elementary campus, CHSD 99's 2 public K-12 schools collectively enroll about 4,673 students (2 high).

7-year change in CHSD 99

SY 2017-18 vs SY 2024-25
Total enrollment
4,673
-208 (-4%) vs SY 2017-18
School count
2
0 (0%) vs SY 2017-18
% White
61%
was 65%
% Hispanic
19%
was 16%
% Black
8%
was 9%
% Asian
7%
was 7%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
NameCityLevelGradesEnrollment
Comm H S Dist 99 - South High SchDowners GroveHigh09-122,591
Comm H S Dist 99 - North H SDowners GroveHigh09-122,082

About CHSD 99

CHSD 99 is a rural-scale public-school district in Illinois. The district oversees 2 schools and hosts approximately 4,673 students.

On a per-school basis, CHSD 99 runs about 2,337 students per campus, 387% above the state mean of roughly 480.

Five-year track record. Combined enrollment now sits at 4,673 students, contracted 4% from the 4,881 reported in SY 2017-18. On the demographic side, White enrollment moved from 65% to 61% over the same window.

On this page, the community for CHSD 99 discusses school events, board meetings, and seasonal calendars. Anyone with firsthand knowledge of these schools is welcome to weigh in.

Frequently asked questions

How many schools are in CHSD 99?
CHSD 99 operates 2 public K-12 schools in Illinois, serving approximately 4,673 students.
What is the mix of elementary, middle, and high schools in CHSD 99?
CHSD 99 includes 2 high schools.
What is the largest school in CHSD 99?
Comm H S Dist 99 - South High Sch is the largest public school in CHSD 99 by enrollment, with approximately 2,591 students.
What grade levels does CHSD 99 serve?
CHSD 99 schools serve students from grade 9 through grade 12, across 2 campuses.