Total enrollment
5,740
-178 (-3%) vs SY 2017-18
10 schools in Brea-Olinda Unified
California · 5,740 students · 1 city
Brea-Olinda Unified's public-school count of 10 reflects a system enrolling about 5,740 students inside California, broken out as 7 elementary, 1 middle, and 2 high.
7-year change in Brea-Olinda Unified
SY 2017-18 vs SY 2024-25School count
10
+1 (+11%) vs SY 2017-18
% White
21%
was 32%
% Hispanic
40%
was 37%
% Black
1%
was 2%
% Asian
31%
was 26%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Brea Olinda High | Brea | High | 09-12 | 1,676 |
| Brea Junior High | Brea | Middle | 07-08 | 921 |
| Olinda Elementary | Brea | Elementary | KG-06 | 649 |
| Falcon Academy of Science and Technology | Brea | Elementary | KG-06 | 544 |
| Mariposa Elementary | Brea | Elementary | KG-06 | 504 |
| Brea Country Hills Elementary | Brea | Elementary | KG-06 | 498 |
| Arovista Elementary | Brea | Elementary | KG-06 | 460 |
| Laurel Elem Magnet Sch of Innovation and Career Explr | Brea | Elementary | KG-06 | 434 |
| Brea Canyon High (Continuation) | Brea | High | 09-12 | 41 |
| Brea Online Academy | Brea | Elementary | KG-06 | 13 |
About Brea-Olinda Unified
Across 10 schools, Brea-Olinda Unified instructs about 5,740 students in California. By footprint it is a low-population district.
Looking at the level breakdown, Brea-Olinda Unified comprises 7 elementary, 1 middle, and 2 high schools.
Trend over the past 7 years. Across the same 7-year window, public-school enrollment fell 3%: 5,918 students in SY 2017-18 versus 5,740 in SY 2024-25. The school count climbed from 9 to 10 across the same 7-year window. On the demographic side, White enrollment moved from 32% to 21% over the same window.
Within the allk12 community for this area, the community for Brea-Olinda Unified discusses enrollment trends, district policy changes, and bus-route updates. Posts come from current and former families, staff, and alumni.