Harrison Elementary vs J. Marion Roynon Elementary
A head-to-head comparison of two elementary schools in California, United States, 2.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Harrison Elementary
Pomona · Public elementary · Grades K–8
328 students
J. Marion Roynon Elementary
La Verne · Public elementary · Grades K–5
842 students
| Measure | Harrison Elementary Pomona, California | J. Marion Roynon Elementary La Verne, California |
|---|---|---|
| Success Index (US) | 20 Lower 50% | 64 Top 50% |
| State rank | #4444 of 5,693 | #1179 of 5,693 |
| National rank | #45158 of 50,301 | #15674 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–8 | Grades K–5 |
| Students | 328 | 842 |
| Enrollment | 328 | 842 |
| Free/reduced-price lunch | 93.3% | 42.5% |
| Students per teacher | 19.3 | 24.8 |
| Reading proficiency | 36% | 68% |
| Math proficiency | 28% | 61% |
| city | Pomona | La Verne |
| state | California | California |
| Website | – | – |
The verdict
- •J. Marion Roynon Elementary scores higher on the Success Index (US) (63.7 vs 19.5).
- •J. Marion Roynon Elementary does better on math proficiency (61% vs 28%).
- •J. Marion Roynon Elementary does better on reading proficiency (68% vs 36%).
- •J. Marion Roynon Elementary does better on community advantage (fewer free/reduced-price lunch) (42.5% vs 93.3%).
- •Harrison Elementary does better on students per teacher (19.3 vs 24.8).
- •J. Marion Roynon Elementary is the larger school with 842 students compared with 328.
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 Harrison Elementary better than J. Marion Roynon Elementary?
On the Success Index (US), J. Marion Roynon Elementary ranks higher (63.7 vs 19.5 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 Harrison Elementary and J. Marion Roynon Elementary?
About 2.1 km in a straight line, between Pomona and La Verne in California.
Which has the better Enrollment?
Harrison Elementary: 328. J. Marion Roynon Elementary: 842. Students enrolled in the latest NCES directory year.
How do Harrison Elementary and J. Marion Roynon Elementary rank in California?
Harrison Elementary is 4444th of 5,693 and J. Marion Roynon Elementary is 1179th of 5,693 among elementary schools in California on the 2025 Success Index (US).