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Fullerton Union High

Public Grades 9-12
588th
SchoolDigger Rank ?
of 2,162 California High Schools
Better than 73% of California high schools
Summary

Fullerton Union High School is a comprehensive public high school serving approximately 1,880 students in grades 9-12 in the Fullerton Joint Union High district, consistently ranking in the middle tier of schools statewide.

Academically, the school shines in English Language Arts, where student proficiency significantly outpaces the state average, and it boasts a strong graduation rate of 93.9%. However, math scores are an area for growth, as they are just at the state average and notably lower than some nearby schools like Troy High and Sunny Hills High. The school serves a socioeconomically diverse community, and while its chronic absenteeism rate is lower than the state's, it is higher than some district peers, suggesting attendance is a key factor connected to academic outcomes.

Compared to other schools in the area, Fullerton Union High occupies a solid middle ground. It outperforms schools like Buena Park High and Anaheim High but doesn't reach the exceptional academic heights of specialized schools like Troy. A notable finding is the year-to-year volatility in performance for certain student subgroups, such as those in Special Education, indicating support systems may need more consistency. Ultimately, the school's greatest strength is its proven ability to successfully guide a diverse student body to graduation, even as it works to elevate academic achievement in specific subject areas.

1,880
Students ?
26.0
Student/teacher ratio ?
$21,527
Per pupil spending ?
62.8%
Free/discounted lunch ?
 201 East Chapman Ave.
       Fullerton, CA  92832-1925

(714) 626-3801

District: Fullerton Joint Union High


Feeder schools for Fullerton Union High:

Elementary:    Beechwood Elementary
    Golden Hill School for Creative & Performing Arts
    Maple Elementary
    Raymond Elementary
    More...
Racial breakdown:

Hispanic:
67.3%
White:
17.0%
Asian:
7.6%
more
 See top rated California high schools

 Compare Fullerton Union High to nearby high schools!
At a glance
Ranking trend: Holding steady — 76th percentile in 2015 → 73rd in 2025
Strengths
94% graduate in 4 years — above the California average (88%)
Above the California median (73rd percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Large classes — about 26 students per teacher
Students meeting standards (2024-2025) ?
This school45%
District avg50%
California avg41%
588th of 2,162
California public high schools ?
Top 27%▼ down 3 pts since 2015
From top 24% (2015) to top 27% (2025)
See the entire ranking list of California High Schools →
SchoolDigger rating ?
4th of 8High Schools in the Fullerton Joint Union High
473rd of 1,543Fullerton Joint Union High among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202570.7588 of 216272.8%★★★★☆
202473.0523 of 215975.8%★★★★☆
202376.2470 of 217078.3%★★★★☆
202262.4663 of 212368.8%★★★☆☆
202179.3258 of 129080.0%★★★★☆
201967.1599 of 213371.9%★★★★☆
201866.6671 of 201766.7%★★★☆☆
201776.1479 of 202176.3%★★★★☆
201670.5550 of 203973.0%★★★★☆
201573.4481 of 199475.9%★★★★☆
201367.4355 of 242685.4%★★★★☆
201268.7326 of 235486.2%★★★★☆
201162.8444 of 236781.2%★★★★☆
201066.6358 of 228184.3%★★★★☆
200968.6273 of 223887.8%★★★★☆
200860.7465 of 211778.0%★★★★☆
200752.0611 of 206370.4%★★★★☆
200651.8611 of 196869.0%★★★☆☆
200549.6595 of 190168.7%★★★☆☆
200447.5543 of 165367.2%★★★☆☆

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
202551.9327 of 58544.1%★★☆☆☆
202480.989 of 57384.5%★★★★☆
202382.290 of 59184.8%★★★★☆
202233.3418 of 58128.1%★☆☆☆☆
201941.4389 of 58233.2%★★☆☆☆
201864.4239 of 58158.9%★★★☆☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202258.2298 of 116174.3%★★★★☆
202154.5176 of 55568.3%★★★☆☆
201932.0722 of 111735.4%★★☆☆☆
201879.5137 of 105287.0%★★★★☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202474.6100 of 108590.8%★★★★★
202371.3115 of 106489.2%★★★★☆
202241.5489 of 104453.2%★★★☆☆
202183.241 of 46791.2%★★★★★
201949.8286 of 94169.6%★★★☆☆
201851.5295 of 93868.6%★★★☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202567.8559 of 190670.7%★★★★☆
202472.4463 of 191575.8%★★★★☆
202377.0395 of 191579.4%★★★★☆
202262.6570 of 185869.3%★★★☆☆
202179.7198 of 105481.2%★★★★☆
201964.3563 of 183369.3%★★★☆☆
201869.9531 of 176069.8%★★★☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202568.3527 of 190072.3%★★★★☆
202471.0461 of 190275.8%★★★★☆
202367.5521 of 191772.8%★★★★☆
202257.0678 of 186163.6%★★★☆☆
201959.9642 of 181464.6%★★★☆☆
201855.9775 of 174255.5%★★★☆☆

Homeless

YearAvg scoreStatewide rankCalifornia percentileRating
202541.0225 of 41045.1%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202555.7840 of 201358.3%★★★☆☆
202469.7506 of 202675.0%★★★★☆
202373.0427 of 203079.0%★★★★☆
202251.2828 of 194357.4%★★★☆☆
202181.9163 of 112685.5%★★★★☆
201958.5718 of 193762.9%★★★☆☆
201856.7799 of 186257.1%★★★☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202568.0555 of 194271.4%★★★★☆
202469.0534 of 194872.6%★★★★☆
202371.9490 of 196375.0%★★★★☆
202257.6693 of 191663.8%★★★☆☆
202171.5288 of 112274.3%★★★★☆
201962.6620 of 188067.0%★★★☆☆
201857.1779 of 183457.5%★★★☆☆

Military Connected

YearAvg scoreStatewide rankCalifornia percentileRating
202528.6130 of 17525.7%★☆☆☆☆
202453.581 of 18355.7%★★★☆☆
202331.9133 of 19030.0%★★☆☆☆
202221.5133 of 16820.8%★☆☆☆☆

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
202565.0202 of 57765.0%★★★☆☆
202450.5295 of 57448.6%★★☆☆☆
202384.869 of 54187.2%★★★★☆
202268.5157 of 51569.5%★★★☆☆
201948.8236 of 42244.1%★★☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202525.6989 of 125221.0%★☆☆☆☆
202462.5311 of 121674.4%★★★★☆
202337.5655 of 119745.3%★★☆☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202578.3225 of 115580.5%★★★★☆
202475.0281 of 117376.0%★★★★☆
202382.6188 of 119384.2%★★★★☆
202261.9438 of 120463.6%★★★☆☆
201972.2304 of 122275.1%★★★★☆
201881.4202 of 117382.8%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
English Language Learner (2024)91st percentile+15 vs school
White (2025)81st percentile+8 vs school
Disabled (2022)74th percentile+6 vs school
Hispanic (2025)72nd percentile~ school
Male (2025)71st percentile~ school
Female (2025)71st percentile~ school
Multi-racial (2025)65th percentile-8 vs school
Low Socio Economic Status (2025)58th percentile-15 vs school
Homeless (2025)45th percentile-28 vs school
Asian (2025)44th percentile-29 vs school
Military Connected (2025)26th percentile-47 vs school
Special Education (2025)21st percentile-52 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy63%+14 vs state
Mathematics37%~ state avg
Science34%~ state avg

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Frequently Asked Questions about Fullerton Union High

Fullerton Union High ranks 588th of 2162 California high schools. SchoolDigger rates this school 4 stars out of 5.

Students at Fullerton Union High are 67% Hispanic, 17% White, 8% Asian, 6% Two or more races.

Fullerton Union High is fed by the following schools:

Elementary : Beechwood Elementary
Elementary : Golden Hill School for Creative & Performing Arts
Elementary : Maple Elementary
Elementary : Raymond Elementary
Elementary : Richman Elementary
Elementary : Rolling Hills Elementary
Elementary : Woodcrest Elementary

In the 2024-25 school year, 1,880 students attended Fullerton Union High.


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Latest California data All new data »
2024–25 school spending dataJul 1, 2026
2024–25 attendance dataMar 13, 2026
2024–25 CSA Spanish test scoresDec 22, 2025
2024–25 dropout rates & graduation ratesNov 14, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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