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Arcadia High

High School
Arcadia UnifiedArcadiaLos Angeles County91007
Composite Score
out of 100
State Percentile
of high schools
State Rank
of 1,739 California high schools

School overview

Enrollment
3,004 students
Student-Teacher Ratio
28:1
Free/Reduced Lunch
31%
Teachers
108 full-time

College & career readiness

Graduation Rate
99.1%
AP Exam Prepared
85.2%
A-G Completion
65.1%
College-Going Rate
89.7%

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

Dashboard indicators

ELA Year-over-Year
Declined
-11.4 pts DFS change
Math Year-over-Year
Maintained
+2.4 pts DFS change
EL Proficiency (ELPAC)
15.9%
English learners at Level 4 (Well Developed) · 208 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic17.6%
White10.3%
Asian64.2%
Black1.9%
Other5.9%

Performance breakdown

Performance breakdown for Arcadia High
CategoryPercentage
Exceeded Standard37.9%
Met Standard26.7%
Below Standard35.4%

What other rankings don't show you

Most rating sites report "65% proficient" for Arcadia High and stop there. Here's what that number hides:

37.9% of students exceeded standard while 26.7% merely met it. That exceeded rate is 22.4 points above the state average of 15.5%. That's 6.8 points below the Arcadia Unified district average of 44.6%. Compared to the 5 nearby schools within ~3 miles, this exceeded rate is 20.2 points higher (vs 17.7% 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 99.1% — above the state target. 65.1% of students complete A-G requirements for UC/CSU eligibility — a strong college readiness signal. 89.7% of graduates go on to college within a year.

Chronic absenteeism is 6.6%, better than the state average of 34.0%.

Why the exceeded vs. met split matters →

Key metrics

% Exceeded Standard
37.9%
Students scoring above proficient
% Met or Above
64.6%
Students meeting standard
Chronic Absenteeism
6.6%
Students missing 10%+ of days
Suspension Rate
0.8%
Students suspended at least once
Total Tested
1,349
Across all grades & subjects

ELA scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
11th66837.0%29.9%16.5%16.6%66.9%

Math scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
11th68138.8%23.5%15.6%22.2%62.3%
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