Troy High School
2200 East Dorothy Lane, Fullerton, CA 92831View on map
- Public
- Fullerton
- 648 seniors
- 2,422 students
Troy High School is a public high school in Fullerton (Fullerton Joint Union High) with 648 seniors. In fall 2025, 84% of its 406 University of California applicants were admitted, compared with a county median of 76%. Its students applied most often to UC Irvine (UCI), UC Los Angeles (UCLA), and UC San Diego (UCSD). 66% of the class of 2023 completed the A–G courses UC requires.
UC admit rate
84%
343 of 406 applicants, fall 2025
Seniors admitted to a UC
53%
343 of 648 seniors
Seniors who applied to UC
63%
406 of 648 seniors
UC Los Angeles (UCLA) admit rate
9.5%
34 of 359 applicants, fall 2025
UC Berkeley (Cal) admit rate
17%
52 of 299 applicants, fall 2025
Campus by campus, fall 2025
The share of this school's applicants each campus admitted, beside the campus's rate for everyone else. Hardest campus first.
University of California
Troy High School applicants did better than all California applicants at 3 of 9 campuses, about the same at 5 and worse at 1.
- Los AngelesAbout the same
9%
34 of 359 admitted
This school9%All CA10%
Admitted students' average GPA 4.28 (all applicants 3.98)
- Berkeley4 pts higher
17%
52 of 299 admitted
This school17%All CA13%
Admitted students' average GPA 4.23 (all applicants 3.99)
- Irvine7 pts higher
30%
107 of 362 admitted
This school30%All CA22%
Admitted students' average GPA 4.22 (all applicants 3.93)
- San Diego5 pts lower
20%
70 of 353 admitted
This school20%All CA25%
Admitted students' average GPA 4.25 (all applicants 3.95)
- Santa BarbaraAbout the same
36%
103 of 287 admitted
This school36%All CA32%
Admitted students' average GPA 4.23 (all applicants 3.91)
- DavisAbout the same
39%
98 of 252 admitted
This school39%All CA37%
Admitted students' average GPA 4.18 (all applicants 3.92)
- Santa CruzAbout the same
74%
107 of 144 admitted
This school74%All CA71%
Admitted students' average GPA 3.96 (all applicants 3.79)
- Riverside7 pts higher
94%
265 of 283 admitted
This school94%All CA87%
Admitted students' average GPA 3.95 (all applicants 3.91)
- MercedAbout the same
97%
133 of 137 admitted
This school97%All CA96%
Admitted students' average GPA 3.88 (all applicants 3.86)
Fall 2025. A student admitted to several campuses counts once at each one. All CA is the campus’s admit rate that fall for applicants from every California high school. Within 3 points counts as about the same. GPA is the UC-calculated GPA (weighted, capped).
California State University
Troy High School applicants did better than the campus overall at 2 of 5 campuses, about the same at 1 and worse at 2.
- San Luis Obispo14 pts lower
15%
26 of 168 admitted
This school15%Overall30%
- San Diego9 pts lower
26%
43 of 167 admitted
This school26%Overall34%
- Long BeachAbout the same
46%
96 of 207 admitted
This school46%Overall47%
- Pomona5 pts higher
79%
155 of 196 admitted
This school79%Overall74%
- Fullerton11 pts higher
98%
184 of 188 admitted
This school98%Overall87%
Fall 2025. A student admitted to several campuses counts once at each one. Overall is the campus’s admit rate for all its applicants, from federal IPEDS data (fall 2023, the latest published). Within 3 points counts as about the same.
Where graduates go
Class of 2023 (556 graduates), the latest published by fall 2025, within 12 months of graduating.
Any college
89%
494 of 556 graduates
UC or CSU
35%
196 graduates
Community college
32%
180 graduates
| Destination | Graduates | Share |
|---|---|---|
| UC | 122 | 22% |
| CSU | 74 | 13% |
| CA private college | 36 | 6% |
| Out of state | 82 | 15% |
| Community college | 180 | 32% |
| Not enrolled | 62 | 11% |
| Enrolled in college | 494 | 89% |
| Total | 556 | 100% |
How each student group compares
Compare college-going across student groups
- Gender: Male, Female
- Race & ethnicity: Asian, Hispanic or Latino, Race not reported, White, Filipino, Two or more races
- Student need: Low-income, English learners, Students with disabilities
Where graduates went, as reported by the school
Schools publish these themselves and count different things; each list says what it counts.
Class of 2026: graduates admitted to 5 Ivy League and 27 other top universities, 114 colleges in all.
Including Princeton University, Brown University and University of Pennsylvania.
From the school's matriculation list; last checked Oct 2026.
The full list with counts, and earlier classes, is in the full report.
See the full reportAdvanced Placement
28
AP courses offered
2023–24 school year · US Dept. of Education Civil Rights Data Collection
117
AP class sections
Counts every section taught, so it is larger than the number of different AP courses.
65% of students are in AP courses
2024–25 school year · California School Accountability Report Card
71%
of graduating seniors passed at least two AP exams or courses
422 of 594 graduates
A score of 3 or higher on exams or a C- or better in courses. Not comparable with the exam-only share.
2025–26 school year · California Department of Education (College/Career Indicator)
61%
of graduating seniors scored 3 or higher on at least two AP exams
382 of 628 graduates
2023–24 school year · California Department of Education (College/Career Indicator)
Subject areas
- Computer science: 17 classes
- English: 9 classes
- Fine and performing arts: 5 classes
- Foreign language: 6 classes
- Mathematics: 21 classes
- Science: 21 classes
- Social science: 38 classes
Academic context
State test (CAASPP), juniors tested in 2026, and the share of low-income students. A–G is the class of 2023. The tick is the county median.
- Juniors meeting the English standard 86%County median 65%
- Juniors meeting the math standard 76%County median 41%
- Juniors exceeding the English standard 65%County median 33%
- Juniors exceeding the math standard 59%County median 21%
- Low-income students 41%County median 58%
- Graduates completing courses 66%County median 57%