Arroyo Elementary vs Lopez Elementary
A head-to-head comparison of two elementary schools in California, United States, 2.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Arroyo Elementary
Pomona · Public elementary · Grades K–6
479 students
Lopez Elementary
Pomona · Public elementary · Grades K–6
394 students
| Measure | Arroyo Elementary Pomona, California | Lopez Elementary Pomona, California |
|---|---|---|
| Success Index (US) | 13 Lower 50% | 18 Lower 50% |
| State rank | #5242 of 5,693 | #4625 of 5,693 |
| National rank | #48621 of 50,301 | #46129 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 479 | 394 |
| Enrollment | 479 | 394 |
| Free/reduced-price lunch | 93.9% | 97.7% |
| Students per teacher | 21.8 | 23.2 |
| Reading proficiency | 28% | 40% |
| Math proficiency | 22% | 26% |
| city | Pomona | Pomona |
| state | California | California |
| Website | – | – |
The verdict
- •Lopez Elementary scores higher on the Success Index (US) (17.9 vs 12.6).
- •Lopez Elementary does better on math proficiency (26% vs 22%).
- •Lopez Elementary does better on reading proficiency (40% vs 28%).
- •Arroyo Elementary does better on community advantage (fewer free/reduced-price lunch) (93.9% vs 97.7%).
- •Arroyo Elementary does better on students per teacher (21.8 vs 23.2).
- •Arroyo Elementary is the larger school with 479 students compared with 394.
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 Arroyo Elementary better than Lopez Elementary?
On the Success Index (US), Lopez Elementary ranks higher (17.9 vs 12.6 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 Arroyo Elementary and Lopez Elementary?
About 2.6 km in a straight line, between Pomona and Pomona in California.
Which has the better Enrollment?
Arroyo Elementary: 479. Lopez Elementary: 394. Students enrolled in the latest NCES directory year.
How do Arroyo Elementary and Lopez Elementary rank in California?
Arroyo Elementary is 5242nd of 5,693 and Lopez Elementary is 4625th of 5,693 among elementary schools in California on the 2025 Success Index (US).