Scores updated for 2026!

Fullerton Joint Union High

Orange County school performance

Summary

Reading and math results average to the 80th percentile among California school districts.

65.5% of students met California's reading standard, but it is trending down slightly.Trending down

Math is weaker: 45.7% of students met California's math standard, but it is trending up slightly.Trending up

Proficiency Stats
Current Reading Proficiency65.5%
Current Math Proficiency45.7%
District Reading Rank143 / 977 (86th percentile)
District Math Rank243 / 977 (75th percentile)
Other Stats
Student / Teacher Ratio23:1
Spend per Student$17,554
Schools in District7
Student Enrollment12,597
Low-Income Students7,726 (61.2%)
English Learners1,121 (8.9%)

Test score trends

2024 - 2026

Reading rose 1.2 points from last year and fell 0.8 points over the full period. Math rose 1.9 points from last year and rose 2.7 points over the full period.

Reading -0.8 percentage pointsTrend down•Math +2.7 percentage pointsTrend up
Changes shown: Reading 2024–2026; Math 2024–2026.

Board Members

nameelectedup for re-election

Chester Jeng

Board Member

[email protected]
N/AN/A

Joanne Fawley

Board Member

[email protected]
N/AN/A

Lauren Klatzker

Board Member

[email protected]
20222026This year!

Marilyn Buchi

Board Member

[email protected]
N/AN/A

Vicki Calhoun, Ed.D

Board Member

[email protected]
N/AN/A

Board website

Expand for details on low-income and english learner performance

Reading Proficiency Scores

Comparison of low-income and English learner groups using district-level CAASPP proficiency data.

Low-Income vs Non-Low-Income

Low-income students trail other students by 27.3 points in reading. It widened over the period shown.

Low-Income
Non-Low-Income
Low-Income -1.0 percentage pointsTrend down•
Non-Low-Income +2.3 percentage pointsTrend up

English Learners vs English Native

7.6% of English learners meet the reading standard, compared with 69.7% of English-only students. The gap narrowed as English-learner results fell and English-only results fell.

English Learners
English Native
English Learners -1.8 percentage pointsTrend down•
English Native -2.8 percentage pointsTrend down

Math Proficiency Scores

Comparison of low-income and English learner groups using district-level CAASPP proficiency data.

Low-Income vs Non-Low-Income

Low-income students trail other students by 34.7 points in math. It widened over the period shown.

Low-Income
Non-Low-Income
Low-Income +1.1 percentage pointsTrend up•
Non-Low-Income +8.5 percentage pointsTrend up

English Learners vs English Native

7.0% of English learners meet the math standard, compared with 48.2% of English-only students. The gap widened as English-learner results rose and English-only results rose.

English Learners
English Native
English Learners +1.8 percentage pointsTrend up•
English Native +2.0 percentage pointsTrend up

District School Map

Schools in this district, color-coded by reading proficiency.

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Hover over a school marker to see details

Schools

Understanding this district

How does Fullerton Joint Union High rank in California?

Fullerton Joint Union High ranks No. 143 of 977 in reading and No. 243 of 977 in math for 2026. These proficiency rankings compare districts across all district types.

How much do results vary between Fullerton Joint Union High’s schools?

Among the 6 schools serving 9–12, proficiency ranges from 49.6% to 85.5% in reading and 23.6% to 75.5% in math.

See the district’s schools

Are results improving across Fullerton Joint Union High’s schools?

Over 2024–2026, reading proficiency rose at 3 of 7 schools with results covering that full period; math rose at 6 of 7.

Compare school trends

How do low-income students in Fullerton Joint Union High compare with other districts?

Low-income reading proficiency is 55.3%, compared with 45.3% at a typical California high district. In math, it is 32.6%, compared with 19.5%.

See student-group results

Which districts should I compare with Fullerton Joint Union High?

High districts in Orange County. Peers have the closest enrollment sizes.

2026 proficiency
DistrictMathReading
Fullerton Joint Union HighThis district45.7%65.5%
Huntington Beach Union High46.3%68.0%
Anaheim Union High26.9%43.8%
Compare these districts
How we compare low-income results

“Typical” is the median across 74 California high districts with 2026 results, a reported low-income population, and at least 20 low-income tested students in each subject. Each district counts once. This compares proficiency for low-income students, rather than the gap between income groups.