Alfred B. Nobel Charter Middle vs Superior Street Elementary
A head-to-head comparison of two schools in California, United States, 2.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Alfred B. Nobel Charter Middle
Northridge · Charter middle · Grades 6–8
1,784 students
Superior Street Elementary
Chatsworth · Charter elementary · Grades K–5
470 students
| Measure | Alfred B. Nobel Charter Middle Northridge, California | Superior Street Elementary Chatsworth, California |
|---|---|---|
| Success Index (US) | 60 Top 50% | 62 Top 50% |
| State rank | #305 of 1,334 | #1284 of 5,693 |
| National rank | #5402 of 15,369 | #17100 of 50,301 |
| Sector | Charter | Charter |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 1,784 | 470 |
| Enrollment | 1,784 | 470 |
| Free/reduced-price lunch | 57.1% | 62.3% |
| Students per teacher | 22.9 | 22.4 |
| Reading proficiency | 69% | 71% |
| Math proficiency | 58% | 65% |
| city | Northridge | Chatsworth |
| state | California | California |
| Website | – | – |
The verdict
- •Superior Street Elementary scores higher on the Success Index (US) (61.6 vs 60.3).
- •Superior Street Elementary does better on math proficiency (65% vs 58%).
- •Superior Street Elementary does better on reading proficiency (71% vs 69%).
- •Alfred B. Nobel Charter Middle does better on community advantage (fewer free/reduced-price lunch) (57.1% vs 62.3%).
- •Superior Street Elementary does better on students per teacher (22.4 vs 22.9).
- •Alfred B. Nobel Charter Middle is the larger school with 1,784 students compared with 470.
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 Alfred B. Nobel Charter Middle better than Superior Street Elementary?
On the Success Index (US), Superior Street Elementary ranks higher (61.6 vs 60.3 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 Alfred B. Nobel Charter Middle and Superior Street Elementary?
About 2.1 km in a straight line, between Northridge and Chatsworth in California.
Which has the better Enrollment?
Alfred B. Nobel Charter Middle: 1,784. Superior Street Elementary: 470. Students enrolled in the latest NCES directory year.
How do Alfred B. Nobel Charter Middle and Superior Street Elementary rank in California?
Alfred B. Nobel Charter Middle is 305th of 1,334 and Superior Street Elementary is 1284th of 5,693 among middle schools in California on the 2025 Success Index (US).