Diamond Bar High vs Walnut Elementary
A head-to-head comparison of two schools in California, United States, 2.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Diamond Bar High
Diamond Bar · Public high · Grades 9–12
2,563 students
Walnut Elementary
Walnut · Public elementary · Grades K–5
706 students
| Measure | Diamond Bar High Diamond Bar, California | Walnut Elementary Walnut, California |
|---|---|---|
| Success Index (US) | 74 Top 25% | 76 Top 25% |
| State rank | #61 of 1,343 | #495 of 5,693 |
| National rank | #2274 of 16,910 | #7368 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–5 |
| Students | 2,563 | 706 |
| Enrollment | 2,563 | 706 |
| Free/reduced-price lunch | 22.6% | 25.2% |
| Students per teacher | 26.2 | 26.1 |
| Reading proficiency | 80% | 76% |
| Math proficiency | 73% | 77% |
| city | Diamond Bar | Walnut |
| state | California | California |
| Website | – | – |
The verdict
- •Walnut Elementary scores higher on the Success Index (US) (76.0 vs 74.3).
- •Walnut Elementary does better on math proficiency (77% vs 73%).
- •Diamond Bar High does better on reading proficiency (80% vs 76%).
- •Diamond Bar High does better on community advantage (fewer free/reduced-price lunch) (22.6% vs 25.2%).
- •Walnut Elementary does better on students per teacher (26.1 vs 26.2).
- •Diamond Bar High is the larger school with 2,563 students compared with 706.
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 Diamond Bar High better than Walnut Elementary?
On the Success Index (US), Walnut Elementary ranks higher (76.0 vs 74.3 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 Diamond Bar High and Walnut Elementary?
About 2.6 km in a straight line, between Diamond Bar and Walnut in California.
Which has the better Enrollment?
Diamond Bar High: 2,563. Walnut Elementary: 706. Students enrolled in the latest NCES directory year.
How do Diamond Bar High and Walnut Elementary rank in California?
Diamond Bar High is 61st of 1,343 and Walnut Elementary is 495th of 5,693 among high schools in California on the 2025 Success Index (US).