Troy High vs Valencia High
A head-to-head comparison of two high schools in California, United States, 2.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Troy High
Fullerton · Public high · Grades 9–12
2,504 students
Valencia High
Placentia · Public high · Grades 9–12
2,411 students
| Measure | Troy High Fullerton, California | Valencia High Placentia, California |
|---|---|---|
| Success Index (US) | 73 Top 25% | 49 Lower 50% |
| State rank | #83 of 1,343 | #428 of 1,343 |
| National rank | #2658 of 16,910 | #8751 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 2,504 | 2,411 |
| Enrollment | 2,504 | 2,411 |
| Free/reduced-price lunch | 39.7% | 67.3% |
| Students per teacher | 23.2 | 22.1 |
| Reading proficiency | 87% | 67% |
| Math proficiency | 79% | 47% |
| city | Fullerton | Placentia |
| state | California | California |
| Website | – | – |
The verdict
- •Troy High scores higher on the Success Index (US) (72.7 vs 48.6).
- •Troy High does better on math proficiency (79% vs 47%).
- •Troy High does better on reading proficiency (87% vs 67%).
- •Troy High does better on community advantage (fewer free/reduced-price lunch) (39.7% vs 67.3%).
- •Valencia High does better on students per teacher (22.1 vs 23.2).
- •Troy High is the larger school with 2,504 students compared with 2,411.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Troy High better than Valencia High?
On the Success Index (US), Troy High ranks higher (72.7 vs 48.6 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Troy High and Valencia High?
About 2.5 km in a straight line, between Fullerton and Placentia in California.
Which has the better Enrollment?
Troy High: 2,504. Valencia High: 2,411. Students enrolled in the latest NCES directory year.
How do Troy High and Valencia High rank in California?
Troy High is 83rd of 1,343 and Valencia High is 428th of 1,343 among high schools in California on the 2025 Success Index (US).