Total enrollment
463
-61 (-12%) vs SY 2017-18
3 schools in Oak Brook
Illinois · Public K-12
In Oak Brook, Illinois, public K-12 schools total 3 and serve approximately 463 students, with an average school size of 154.
7-year change in Oak Brook
SY 2017-18 vs SY 2024-25School count
3
0 (0%) vs SY 2017-18
% White
31%
was 40%
% Hispanic
7%
was 3%
% Black
2%
was 1%
% Asian
50%
was 52%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Brook Forest Elem School | Elementary | KG-05 | 293 |
| Butler Junior High School | Middle | 06-08 | 163 |
| Oak Brook Park District | Elementary | PK-PK | 7 |
About Oak Brook
Across Oak Brook, Illinois, 3 public schools hosts about 463 students between them.
Looking at the level breakdown, the city covers 2 elementary, and 1 middle.
Average school size in Oak Brook is around 154 students, 68% noticeably below the Illinois average of about 480.
Five-year track record. Total public-school enrollment in Oak Brook has declined 12% since SY 2017-18, moving from about 524 students to 463. Demographically, the White share of enrollment shrank from 40% to 31%.
In the discussion threads here, the community for Oak Brook discusses school events, board meetings, and seasonal calendars. Anyone with firsthand knowledge of these schools is welcome to weigh in.