Martinson Elementary vs South River
A head-to-head comparison of two elementary schools in Massachusetts, United States, 2.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Martinson Elementary
Marshfield · Public elementary · Grades K–5
445 students
South River
Marshfield · Public elementary · Grades K–5
272 students
| Measure | Martinson Elementary Marshfield, Massachusetts | South River Marshfield, Massachusetts |
|---|---|---|
| Success Index (US) | 85 Top 5% | 84 Top 10% |
| State rank | #126 of 1,009 | #144 of 1,009 |
| National rank | #2529 of 50,301 | #3152 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 445 | 272 |
| Enrollment | 445 | 272 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 12.0 | 12.4 |
| Reading proficiency | 77% | 77% |
| Math proficiency | 67% | 67% |
| city | Marshfield | Marshfield |
| state | Massachusetts | Massachusetts |
| Website | – | – |
The verdict
- •Martinson Elementary scores higher on the Success Index (US) (84.8 vs 83.5).
- •Martinson Elementary does better on students per teacher (12.0 vs 12.4).
- •Martinson Elementary is the larger school with 445 students compared with 272.
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 Martinson Elementary better than South River?
On the Success Index (US), Martinson Elementary ranks higher (84.8 vs 83.5 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 Martinson Elementary and South River?
About 2.7 km in a straight line, between Marshfield and Marshfield in Massachusetts.
Which has the better Enrollment?
Martinson Elementary: 445. South River: 272. Students enrolled in the latest NCES directory year.
How do Martinson Elementary and South River rank in Massachusetts?
Martinson Elementary is 126th of 1,009 and South River is 144th of 1,009 among elementary schools in Massachusetts on the 2025 Success Index (US).