Diablo Vista Middle vs Tassajara Hills Elementary
A head-to-head comparison of two schools in California, United States, 1.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Diablo Vista Middle
Danville · Public middle · Grades 6–8
835 students
Tassajara Hills Elementary
Danville · Public elementary · Grades K–5
506 students
| Measure | Diablo Vista Middle Danville, California | Tassajara Hills Elementary Danville, California |
|---|---|---|
| Success Index (US) | 82 Top 10% | 82 Top 10% |
| State rank | #47 of 1,334 | #149 of 5,693 |
| National rank | #1214 of 15,369 | #3713 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 835 | 506 |
| Enrollment | 835 | 506 |
| Free/reduced-price lunch | 8.3% | 8.1% |
| Students per teacher | 23.9 | 24.1 |
| Reading proficiency | 85% | 82% |
| Math proficiency | 74% | 83% |
| city | Danville | Danville |
| state | California | California |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (81.7 vs 82.4).
- •Tassajara Hills Elementary does better on math proficiency (83% vs 74%).
- •Diablo Vista Middle does better on reading proficiency (85% vs 82%).
- •Tassajara Hills Elementary does better on community advantage (fewer free/reduced-price lunch) (8.1% vs 8.3%).
- •Diablo Vista Middle does better on students per teacher (23.9 vs 24.1).
- •Diablo Vista Middle is the larger school with 835 students compared with 506.
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 Diablo Vista Middle better than Tassajara Hills Elementary?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Diablo Vista Middle and Tassajara Hills Elementary?
About 1.6 km in a straight line, between Danville and Danville in California.
Which has the better Enrollment?
Diablo Vista Middle: 835. Tassajara Hills Elementary: 506. Students enrolled in the latest NCES directory year.
How do Diablo Vista Middle and Tassajara Hills Elementary rank in California?
Diablo Vista Middle is 47th of 1,334 and Tassajara Hills Elementary is 149th of 5,693 among middle schools in California on the 2025 Success Index (US).