Total enrollment
463
-10 (-2%) vs SY 2020-21
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.
4-year change in Oak Brook
SY 2020-21 vs SY 2024-25School count
3
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
8,056
all ages · ACS 5-yr
Students
463
public K-12 · NCES
Schools
3
public K-12
| 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 stayed largely flat since SY 2020-21, moving from about 473 students to 463.
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.