Clark Avenue School vs Frank M Sokolowski Elementary
A head-to-head comparison of two schools in Massachusetts, United States, 1.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Clark Avenue School
Chelsea · Public middle · Grades 5–8
673 students
Frank M Sokolowski Elementary
Chelsea · Public elementary · Grades 1–4
472 students
| Measure | Clark Avenue School Chelsea, Massachusetts | Frank M Sokolowski Elementary Chelsea, Massachusetts |
|---|---|---|
| Success Index (US) | 24 Lower 50% | 31 Lower 50% |
| State rank | #283 of 300 | #897 of 1,009 |
| National rank | #12959 of 15,369 | #37725 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 5–8 | Grades 1–4 |
| Students | 673 | 472 |
| Enrollment | 673 | 472 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 12.9 | 11.2 |
| Reading proficiency | 27% | 28% |
| Math proficiency | 21% | 28% |
| city | Chelsea | Chelsea |
| state | Massachusetts | Massachusetts |
| Website | – | – |
The verdict
- •Frank M Sokolowski Elementary scores higher on the Success Index (US) (31.2 vs 24.4).
- •Frank M Sokolowski Elementary does better on math proficiency (28% vs 21%).
- •Frank M Sokolowski Elementary does better on reading proficiency (28% vs 27%).
- •Frank M Sokolowski Elementary does better on students per teacher (11.2 vs 12.9).
- •Clark Avenue School is the larger school with 673 students compared with 472.
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 Clark Avenue School better than Frank M Sokolowski Elementary?
On the Success Index (US), Frank M Sokolowski Elementary ranks higher (31.2 vs 24.4 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 Clark Avenue School and Frank M Sokolowski Elementary?
About 1.1 km in a straight line, between Chelsea and Chelsea in Massachusetts.
Which has the better Enrollment?
Clark Avenue School: 673. Frank M Sokolowski Elementary: 472. Students enrolled in the latest NCES directory year.
How do Clark Avenue School and Frank M Sokolowski Elementary rank in Massachusetts?
Clark Avenue School is 283rd of 300 and Frank M Sokolowski Elementary is 897th of 1,009 among middle schools in Massachusetts on the 2025 Success Index (US).