C O Greenfield School vs Champion Schools
A head-to-head comparison of two elementary schools in Arizona, United States, 1.4 km apart, using official American 2025 data. The better value in each row is highlighted.
C O Greenfield School
Phoenix · Public elementary · Grades K–8
453 students
Champion Schools
Phoenix · Charter elementary · Grades K–8
491 students
| Measure | C O Greenfield School Phoenix, Arizona | Champion Schools Phoenix, Arizona |
|---|---|---|
| Success Index (US) | 14 Lower 50% | 24 Lower 50% |
| State rank | #1030 of 1,136 | #826 of 1,136 |
| National rank | #48164 of 50,301 | #42217 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–8 | Grades K–8 |
| Students | 453 | 491 |
| Enrollment | 453 | 491 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 20.6 | 21.3 |
| Reading proficiency | 25% | 32% |
| Math proficiency | 27% | 38% |
| city | Phoenix | Phoenix |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Champion Schools scores higher on the Success Index (US) (24.1 vs 13.8).
- •Champion Schools does better on math proficiency (38% vs 27%).
- •Champion Schools does better on reading proficiency (32% vs 25%).
- •C O Greenfield School does better on students per teacher (20.6 vs 21.3).
- •Champion Schools is the larger school with 491 students compared with 453.
- •C O Greenfield School is a public school while Champion Schools 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 C O Greenfield School better than Champion Schools?
On the Success Index (US), Champion Schools ranks higher (24.1 vs 13.8 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 C O Greenfield School and Champion Schools?
About 1.4 km in a straight line, between Phoenix and Phoenix in Arizona.
Which has the better Enrollment?
C O Greenfield School: 453. Champion Schools: 491. Students enrolled in the latest NCES directory year.
How do C O Greenfield School and Champion Schools rank in Arizona?
C O Greenfield School is 1030th of 1,136 and Champion Schools is 826th of 1,136 among elementary schools in Arizona on the 2025 Success Index (US).