Edith L Slocum Elementary School vs Helen B Duffield Elementary School
A head-to-head comparison of two elementary schools in New York, United States, 645 m apart, using official American 2025 data. The better value in each row is highlighted.
Edith L Slocum Elementary School
Ronkonkoma · Public elementary · Grades PK–5
257 students
Helen B Duffield Elementary School
Ronkonkoma · Public elementary · Grades K–5
313 students
| Measure | Edith L Slocum Elementary School Ronkonkoma, New York | Helen B Duffield Elementary School Ronkonkoma, New York |
|---|---|---|
| Success Index (US) | 70 Top 25% | 77 Top 25% |
| State rank | #679 of 2,536 | #463 of 2,536 |
| National rank | #10998 of 50,301 | #6641 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades K–5 |
| Students | 257 | 313 |
| Enrollment | 257 | 313 |
| Free/reduced-price lunch | 22.6% | 21.7% |
| Students per teacher | 11.7 | 10.4 |
| Reading proficiency | 54.5% | 54.5% |
| Math proficiency | 54.5% | 64.5% |
| city | Ronkonkoma | Ronkonkoma |
| state | New York | New York |
| Website | – | – |
The verdict
- •Helen B Duffield Elementary School scores higher on the Success Index (US) (77.1 vs 70.4).
- •Helen B Duffield Elementary School does better on math proficiency (64.5% vs 54.5%).
- •Helen B Duffield Elementary School does better on community advantage (fewer free/reduced-price lunch) (21.7% vs 22.6%).
- •Helen B Duffield Elementary School does better on students per teacher (10.4 vs 11.7).
- •Helen B Duffield Elementary School is the larger school with 313 students compared with 257.
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 Edith L Slocum Elementary School better than Helen B Duffield Elementary School?
On the Success Index (US), Helen B Duffield Elementary School ranks higher (77.1 vs 70.4 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 Edith L Slocum Elementary School and Helen B Duffield Elementary School?
About 645 m in a straight line, between Ronkonkoma and Ronkonkoma in New York.
Which has the better Enrollment?
Edith L Slocum Elementary School: 257. Helen B Duffield Elementary School: 313. Students enrolled in the latest NCES directory year.
How do Edith L Slocum Elementary School and Helen B Duffield Elementary School rank in New York?
Edith L Slocum Elementary School is 679th of 2,536 and Helen B Duffield Elementary School is 463rd of 2,536 among elementary schools in New York on the 2025 Success Index (US).