Andrew T Morrow School vs Francis J O'neill School
A head-to-head comparison of two elementary schools in New York, United States, 2.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Andrew T Morrow School
Islandia · Public elementary · Grades K–6
821 students
Francis J O'neill School
Central Islip · Public elementary · Grades K–6
600 students
| Measure | Andrew T Morrow School Islandia, New York | Francis J O'neill School Central Islip, New York |
|---|---|---|
| Success Index (US) | 37 Lower 50% | 34 Lower 50% |
| State rank | #1841 of 2,536 | #1940 of 2,536 |
| National rank | #34149 of 50,301 | #36246 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 821 | 600 |
| Enrollment | 821 | 600 |
| Free/reduced-price lunch | 72.5% | 75.2% |
| Students per teacher | 13.7 | 14.0 |
| Reading proficiency | 34% | 31% |
| Math proficiency | 41% | 40% |
| city | Islandia | Central Islip |
| state | New York | New York |
| Website | – | – |
The verdict
- •Andrew T Morrow School scores higher on the Success Index (US) (36.7 vs 33.5).
- •Andrew T Morrow School does better on math proficiency (41% vs 40%).
- •Andrew T Morrow School does better on reading proficiency (34% vs 31%).
- •Andrew T Morrow School does better on community advantage (fewer free/reduced-price lunch) (72.5% vs 75.2%).
- •Andrew T Morrow School does better on students per teacher (13.7 vs 14.0).
- •Andrew T Morrow School is the larger school with 821 students compared with 600.
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 Andrew T Morrow School better than Francis J O'neill School?
On the Success Index (US), Andrew T Morrow School ranks higher (36.7 vs 33.5 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 Andrew T Morrow School and Francis J O'neill School?
About 2.4 km in a straight line, between Islandia and Central Islip in New York.
Which has the better Enrollment?
Andrew T Morrow School: 821. Francis J O'neill School: 600. Students enrolled in the latest NCES directory year.
How do Andrew T Morrow School and Francis J O'neill School rank in New York?
Andrew T Morrow School is 1841st of 2,536 and Francis J O'neill School is 1940th of 2,536 among elementary schools in New York on the 2025 Success Index (US).