George K. Porter Middle vs Mayall Street Elementary
A head-to-head comparison of two schools in California, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
George K. Porter Middle
Granada Hills · Public middle · Grades 6–8
1,009 students
Mayall Street Elementary
North Hills · Public elementary · Grades K–5
471 students
| Measure | George K. Porter Middle Granada Hills, California | Mayall Street Elementary North Hills, California |
|---|---|---|
| Success Index (US) | 47 Lower 50% | 60 Top 50% |
| State rank | #461 of 1,334 | #1346 of 5,693 |
| National rank | #8251 of 15,369 | #17997 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 1,009 | 471 |
| Enrollment | 1,009 | 471 |
| Free/reduced-price lunch | 74.5% | 65% |
| Students per teacher | 19.0 | 20.5 |
| Reading proficiency | 60% | 71% |
| Math proficiency | 44% | 62% |
| city | Granada Hills | North Hills |
| state | California | California |
| Website | – | – |
The verdict
- •Mayall Street Elementary scores higher on the Success Index (US) (60.3 vs 47.2).
- •Mayall Street Elementary does better on math proficiency (62% vs 44%).
- •Mayall Street Elementary does better on reading proficiency (71% vs 60%).
- •Mayall Street Elementary does better on community advantage (fewer free/reduced-price lunch) (65% vs 74.5%).
- •George K. Porter Middle does better on students per teacher (19.0 vs 20.5).
- •George K. Porter Middle is the larger school with 1,009 students compared with 471.
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 George K. Porter Middle better than Mayall Street Elementary?
On the Success Index (US), Mayall Street Elementary ranks higher (60.3 vs 47.2 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 George K. Porter Middle and Mayall Street Elementary?
About 1.8 km in a straight line, between Granada Hills and North Hills in California.
Which has the better Enrollment?
George K. Porter Middle: 1,009. Mayall Street Elementary: 471. Students enrolled in the latest NCES directory year.
How do George K. Porter Middle and Mayall Street Elementary rank in California?
George K. Porter Middle is 461st of 1,334 and Mayall Street Elementary is 1346th of 5,693 among middle schools in California on the 2025 Success Index (US).