Black Diamond Middle vs Deer Valley High
A head-to-head comparison of two schools in California, United States, 999 m apart, using official American 2025 data. The better value in each row is highlighted.
Black Diamond Middle
Antioch · Public middle · Grades 7–8
358 students
Deer Valley High
Antioch · Public high · Grades 9–12
1,812 students
| Measure | Black Diamond Middle Antioch, California | Deer Valley High Antioch, California |
|---|---|---|
| Success Index (US) | 9 Lower 50% | 30 Lower 50% |
| State rank | #1290 of 1,334 | #854 of 1,343 |
| National rank | #15187 of 15,369 | #13406 of 16,910 |
| Sector | Public | Public |
| Type | Middle | High |
| Year range | Grades 7–8 | Grades 9–12 |
| Students | 358 | 1,812 |
| Enrollment | 358 | 1,812 |
| Free/reduced-price lunch | 81% | 82.6% |
| Students per teacher | 22.4 | 23.2 |
| Reading proficiency | 18% | 53% |
| Math proficiency | 8% | 27% |
| city | Antioch | Antioch |
| state | California | California |
| Website | – | – |
The verdict
- •Deer Valley High scores higher on the Success Index (US) (29.7 vs 8.7).
- •Deer Valley High does better on math proficiency (27% vs 8%).
- •Deer Valley High does better on reading proficiency (53% vs 18%).
- •Black Diamond Middle does better on community advantage (fewer free/reduced-price lunch) (81% vs 82.6%).
- •Black Diamond Middle does better on students per teacher (22.4 vs 23.2).
- •Deer Valley High is the larger school with 1,812 students compared with 358.
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 Black Diamond Middle better than Deer Valley High?
On the Success Index (US), Deer Valley High ranks higher (29.7 vs 8.7 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 Black Diamond Middle and Deer Valley High?
About 999 m in a straight line, between Antioch and Antioch in California.
Which has the better Enrollment?
Black Diamond Middle: 358. Deer Valley High: 1,812. Students enrolled in the latest NCES directory year.
How do Black Diamond Middle and Deer Valley High rank in California?
Black Diamond Middle is 1290th of 1,334 and Deer Valley High is 854th of 1,343 among middle schools in California on the 2025 Success Index (US).