John F. Kennedy Primary School vs Stony Brook School
A head-to-head comparison of two elementary schools in New Jersey, United States, 4.4 km apart, using official American 2025 data. The better value in each row is highlighted.
John F. Kennedy Primary School
Raritan · Public elementary · Grades K–4
431 students
Stony Brook School
Branchburg · Public elementary · Grades 4–5
310 students
| Measure | John F. Kennedy Primary School Raritan, New Jersey | Stony Brook School Branchburg, New Jersey |
|---|---|---|
| Success Index (US) | 69 Top 25% | 92 Top 5% |
| State rank | #735 of 1,479 | #120 of 1,479 |
| National rank | #12276 of 50,301 | #427 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–4 | Grades 4–5 |
| Students | 431 | 310 |
| Enrollment | 431 | 310 |
| Free/reduced-price lunch | 41.1% | 10% |
| Students per teacher | 8.5 | 7.9 |
| Reading proficiency | 54% | 70% |
| Math proficiency | 54% | 80% |
| city | Raritan | Branchburg |
| state | New Jersey | New Jersey |
| Website | – | – |
The verdict
- •Stony Brook School scores higher on the Success Index (US) (91.9 vs 68.6).
- •Stony Brook School does better on math proficiency (80% vs 54%).
- •Stony Brook School does better on reading proficiency (70% vs 54%).
- •Stony Brook School does better on community advantage (fewer free/reduced-price lunch) (10% vs 41.1%).
- •Stony Brook School does better on students per teacher (7.9 vs 8.5).
- •John F. Kennedy Primary School is the larger school with 431 students compared with 310.
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 John F. Kennedy Primary School better than Stony Brook School?
On the Success Index (US), Stony Brook School ranks higher (91.9 vs 68.6 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 John F. Kennedy Primary School and Stony Brook School?
About 4.4 km in a straight line, between Raritan and Branchburg in New Jersey.
Which has the better Enrollment?
John F. Kennedy Primary School: 431. Stony Brook School: 310. Students enrolled in the latest NCES directory year.
How do John F. Kennedy Primary School and Stony Brook School rank in New Jersey?
John F. Kennedy Primary School is 735th of 1,479 and Stony Brook School is 120th of 1,479 among elementary schools in New Jersey on the 2025 Success Index (US).