Mount Kisco Elementary School vs Roaring Brook School
A head-to-head comparison of two elementary schools in New York, United States, 4.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Mount Kisco Elementary School
Mount Kisco · Public elementary · Grades PK–5
503 students
Roaring Brook School
Chappaqua · Public elementary · Grades K–4
444 students
| Measure | Mount Kisco Elementary School Mount Kisco, New York | Roaring Brook School Chappaqua, New York |
|---|---|---|
| Success Index (US) | 47 Lower 50% | 91 Top 5% |
| State rank | #1519 of 2,536 | #93 of 2,536 |
| National rank | #27486 of 50,301 | #676 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades K–4 |
| Students | 503 | 444 |
| Enrollment | 503 | 444 |
| Free/reduced-price lunch | 56.5% | 3.8% |
| Students per teacher | 12.9 | 12.7 |
| Reading proficiency | 41% | 77% |
| Math proficiency | 42% | 77% |
| city | Mount Kisco | Chappaqua |
| state | New York | New York |
| Website | – | – |
The verdict
- •Roaring Brook School scores higher on the Success Index (US) (90.6 vs 46.6).
- •Roaring Brook School does better on math proficiency (77% vs 42%).
- •Roaring Brook School does better on reading proficiency (77% vs 41%).
- •Roaring Brook School does better on community advantage (fewer free/reduced-price lunch) (3.8% vs 56.5%).
- •Roaring Brook School does better on students per teacher (12.7 vs 12.9).
- •Mount Kisco Elementary School is the larger school with 503 students compared with 444.
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 Mount Kisco Elementary School better than Roaring Brook School?
On the Success Index (US), Roaring Brook School ranks higher (90.6 vs 46.6 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 Mount Kisco Elementary School and Roaring Brook School?
About 4.8 km in a straight line, between Mount Kisco and Chappaqua in New York.
Which has the better Enrollment?
Mount Kisco Elementary School: 503. Roaring Brook School: 444. Students enrolled in the latest NCES directory year.
How do Mount Kisco Elementary School and Roaring Brook School rank in New York?
Mount Kisco Elementary School is 1519th of 2,536 and Roaring Brook School is 93rd of 2,536 among elementary schools in New York on the 2025 Success Index (US).