Arma J. Shull Elementary vs Willow Elementary
A head-to-head comparison of two elementary schools in California, United States, 1.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Arma J. Shull Elementary
San Dimas · Public elementary · Grades K–5
633 students
Willow Elementary
Glendora · Public elementary · Grades K–6
388 students
| Measure | Arma J. Shull Elementary San Dimas, California | Willow Elementary Glendora, California |
|---|---|---|
| Success Index (US) | 78 Top 25% | 41 Lower 50% |
| State rank | #410 of 5,693 | #2463 of 5,693 |
| National rank | #6401 of 50,301 | #31300 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–6 |
| Students | 633 | 388 |
| Enrollment | 633 | 388 |
| Free/reduced-price lunch | 26.1% | 70.6% |
| Students per teacher | 28.8 | 22.8 |
| Reading proficiency | 82% | 48% |
| Math proficiency | 78% | 48% |
| city | San Dimas | Glendora |
| state | California | California |
| Website | – | – |
The verdict
- •Arma J. Shull Elementary scores higher on the Success Index (US) (77.5 vs 41.0).
- •Arma J. Shull Elementary does better on math proficiency (78% vs 48%).
- •Arma J. Shull Elementary does better on reading proficiency (82% vs 48%).
- •Arma J. Shull Elementary does better on community advantage (fewer free/reduced-price lunch) (26.1% vs 70.6%).
- •Willow Elementary does better on students per teacher (22.8 vs 28.8).
- •Arma J. Shull Elementary is the larger school with 633 students compared with 388.
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 Arma J. Shull Elementary better than Willow Elementary?
On the Success Index (US), Arma J. Shull Elementary ranks higher (77.5 vs 41.0 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 Arma J. Shull Elementary and Willow Elementary?
About 1.9 km in a straight line, between San Dimas and Glendora in California.
Which has the better Enrollment?
Arma J. Shull Elementary: 633. Willow Elementary: 388. Students enrolled in the latest NCES directory year.
How do Arma J. Shull Elementary and Willow Elementary rank in California?
Arma J. Shull Elementary is 410th of 5,693 and Willow Elementary is 2463rd of 5,693 among elementary schools in California on the 2025 Success Index (US).