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Brea Olinda High

High School
Composite Score
out of 100
State Percentile
of high schools
State Rank
of 1,739 California high schools

School overview

Enrollment
1,710 students
Student-Teacher Ratio
22:1
Free/Reduced Lunch
21%
Teachers
78 full-time

College & career readiness

Graduation Rate
94.2%
AP Exam Prepared
77.8%
A-G Completion
61.3%
College-Going Rate
82.2%

Data source: California Department of Education — ACGR, CCI, CGR reports

Dashboard indicators

ELA Year-over-Year
Increased
+6.3 pts DFS change
Math Year-over-Year
Maintained
+0.9 pts DFS change
EL Proficiency (ELPAC)
27.3%
English learners at Level 4 (Well Developed) · 77 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic39.5%
White26.2%
Asian23.8%
Black1.6%
Other8.9%

Performance breakdown

Performance breakdown for Brea Olinda High
CategoryPercentage
Exceeded Standard32.3%
Met Standard27.8%
Below Standard39.9%

What other rankings don't show you

Most rating sites report "60% proficient" for Brea Olinda High and stop there. Here's what that number hides:

32.3% of students exceeded standard while 27.8% merely met it. That exceeded rate is 16.8 points above the state average of 15.5%. That's near the Brea-Olinda Unified district average of 31.8%. Compared to the 1 nearby schools within ~3 miles, this exceeded rate is 32.3 points higher (vs 0.0% average). The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.

The graduation rate is 94.2% — above the state target. 61.3% of students complete A-G requirements for UC/CSU eligibility — a strong college readiness signal. 82.2% of graduates go on to college within a year.

Chronic absenteeism is 10.7%, better than the state average of 34.0%.

Why the exceeded vs. met split matters →

Key metrics

% Exceeded Standard
32.3%
Students scoring above proficient
% Met or Above
60.1%
Students meeting standard
Chronic Absenteeism
10.7%
Students missing 10%+ of days
Suspension Rate
2.9%
Students suspended at least once
Total Tested
724
Across all grades & subjects

ELA scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
11th36137.7%31.6%19.7%11.1%69.3%

Math scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
11th36327.0%24.0%21.2%27.8%51.0%
K-12 Feeder PathBoundary data

Feeder patterns derived from 2015-16 NCES attendance boundary data. Boundaries may have changed. Contact your school district for current information.

Data source: California Department of Education (2025 test year) · How we score