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Tustin High

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

School overview

Enrollment
1,820 students
Student-Teacher Ratio
25:1
Free/Reduced Lunch
85%
Teachers
73 full-time

College & career readiness

Graduation Rate
95.8%
AP Exam Prepared
50.0%
A-G Completion
52.9%
College-Going Rate
73.4%

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

Dashboard indicators

ELA Year-over-Year
Declined
-5.0 pts DFS change
Math Year-over-Year
Maintained
-0.7 pts DFS change
EL Proficiency (ELPAC)
12.3%
English learners at Level 4 (Well Developed) · 417 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic83.2%
White6.3%
Asian4.3%
Black2.3%
Other3.9%

Performance breakdown

Performance breakdown for Tustin High
CategoryPercentage
Exceeded Standard19.8%
Met Standard22.4%
Below Standard57.8%

What other rankings don't show you

Most rating sites report "42% proficient" for Tustin High and stop there. Here's what that number hides:

19.8% of students exceeded standard while 22.4% merely met it. That exceeded rate is 4.3 points above the state average of 15.5%. That's 11.5 points below the Tustin Unified district average of 31.3%. The 5 nearby schools within ~3 miles average 26.0% exceeded — 6.2 points higher. 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 95.8% — above the state target. 52.9% of students complete A-G requirements for UC/CSU eligibility — a strong college readiness signal. 73.4% of graduates go on to college within a year.

Chronic absenteeism is 14.4%, better than the state average of 34.0%.

Why the exceeded vs. met split matters →

Key metrics

% Exceeded Standard
19.8%
Students scoring above proficient
% Met or Above
42.2%
Students meeting standard
Chronic Absenteeism
14.4%
Students missing 10%+ of days
Suspension Rate
3.1%
Students suspended at least once
Total Tested
815
Across all grades & subjects

ELA scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
11th40528.4%31.9%22.7%17.0%60.3%

Math scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
11th41011.2%12.9%20.5%55.4%24.1%
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