Nabnasset vs Stony Brook School
A head-to-head comparison of two schools in Massachusetts, United States, 3.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Nabnasset
Westford · Public elementary · Grades PK–2
345 students
Stony Brook School
Westford · Public middle · Grades 6–8
546 students
| Measure | Nabnasset Westford, Massachusetts | Stony Brook School Westford, Massachusetts |
|---|---|---|
| Success Index (US) | 73 Top 25% | 88 Top 5% |
| State rank | #319 of 1,009 | #38 of 300 |
| National rank | #9192 of 50,301 | #489 of 15,369 |
| Sector | Public | Public |
| Type | Elementary | Middle |
| Year range | Grades PK–2 | Grades 6–8 |
| Students | 345 | 546 |
| Enrollment | 345 | 546 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 12.8 | 13.0 |
| Reading proficiency | – | 74% |
| Math proficiency | – | 81% |
| city | Westford | Westford |
| state | Massachusetts | Massachusetts |
| Website | – | – |
The verdict
- •Stony Brook School scores higher on the Success Index (US) (87.8 vs 73.1).
- •Nabnasset does better on students per teacher (12.8 vs 13.0).
- •Stony Brook School is the larger school with 546 students compared with 345.
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 Nabnasset better than Stony Brook School?
On the Success Index (US), Stony Brook School ranks higher (87.8 vs 73.1 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 Nabnasset and Stony Brook School?
About 3.0 km in a straight line, between Westford and Westford in Massachusetts.
Which has the better Enrollment?
Nabnasset: 345. Stony Brook School: 546. Students enrolled in the latest NCES directory year.
How do Nabnasset and Stony Brook School rank in Massachusetts?
Nabnasset is 319th of 1,009 and Stony Brook School is 38th of 300 among elementary schools in Massachusetts on the 2025 Success Index (US).