Hillside Middle vs Sinaloa Middle
A head-to-head comparison of two middle schools in California, United States, 3.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Hillside Middle
Simi Valley · Public middle · Grades 6–8
1,138 students
Sinaloa Middle
Simi Valley · Public middle · Grades 6–8
843 students
| Measure | Hillside Middle Simi Valley, California | Sinaloa Middle Simi Valley, California |
|---|---|---|
| Success Index (US) | 51 Top 50% | 42 Lower 50% |
| State rank | #409 of 1,334 | #531 of 1,334 |
| National rank | #7524 of 15,369 | #9348 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 1,138 | 843 |
| Enrollment | 1,138 | 843 |
| Free/reduced-price lunch | 45.5% | 60.5% |
| Students per teacher | 22.8 | 22.2 |
| Reading proficiency | 55% | 51% |
| Math proficiency | 43% | 41% |
| city | Simi Valley | Simi Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Hillside Middle scores higher on the Success Index (US) (50.6 vs 42.2).
- •Hillside Middle does better on math proficiency (43% vs 41%).
- •Hillside Middle does better on reading proficiency (55% vs 51%).
- •Hillside Middle does better on community advantage (fewer free/reduced-price lunch) (45.5% vs 60.5%).
- •Sinaloa Middle does better on students per teacher (22.2 vs 22.8).
- •Hillside Middle is the larger school with 1,138 students compared with 843.
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 Hillside Middle better than Sinaloa Middle?
On the Success Index (US), Hillside Middle ranks higher (50.6 vs 42.2 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 Hillside Middle and Sinaloa Middle?
About 3.0 km in a straight line, between Simi Valley and Simi Valley in California.
Which has the better Enrollment?
Hillside Middle: 1,138. Sinaloa Middle: 843. Students enrolled in the latest NCES directory year.
How do Hillside Middle and Sinaloa Middle rank in California?
Hillside Middle is 409th of 1,334 and Sinaloa Middle is 531st of 1,334 among middle schools in California on the 2025 Success Index (US).