Bernard Black Elementary School vs Sun Valley Academy
A head-to-head comparison of two elementary schools in Arizona, United States, 1.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Bernard Black Elementary School
Phoenix · Public elementary · Grades PK–8
414 students
Sun Valley Academy
Phoenix · Charter elementary · Grades K–8
595 students
| Measure | Bernard Black Elementary School Phoenix, Arizona | Sun Valley Academy Phoenix, Arizona |
|---|---|---|
| Success Index (US) | 19 Lower 50% | 40 Lower 50% |
| State rank | #943 of 1,136 | #570 of 1,136 |
| National rank | #45767 of 50,301 | #32293 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades K–8 |
| Students | 414 | 595 |
| Enrollment | 414 | 595 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 13.4 | 16.1 |
| Reading proficiency | 23% | 42% |
| Math proficiency | 13% | 44% |
| city | Phoenix | Phoenix |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Sun Valley Academy scores higher on the Success Index (US) (39.5 vs 18.5).
- •Sun Valley Academy does better on math proficiency (44% vs 13%).
- •Sun Valley Academy does better on reading proficiency (42% vs 23%).
- •Bernard Black Elementary School does better on students per teacher (13.4 vs 16.1).
- •Sun Valley Academy is the larger school with 595 students compared with 414.
- •Bernard Black Elementary School is a public school while Sun Valley Academy is a charter school, so fees and admission rules differ.
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 Bernard Black Elementary School better than Sun Valley Academy?
On the Success Index (US), Sun Valley Academy ranks higher (39.5 vs 18.5 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 Bernard Black Elementary School and Sun Valley Academy?
About 1.2 km in a straight line, between Phoenix and Phoenix in Arizona.
Which has the better Enrollment?
Bernard Black Elementary School: 414. Sun Valley Academy: 595. Students enrolled in the latest NCES directory year.
How do Bernard Black Elementary School and Sun Valley Academy rank in Arizona?
Bernard Black Elementary School is 943rd of 1,136 and Sun Valley Academy is 570th of 1,136 among elementary schools in Arizona on the 2025 Success Index (US).