Jefferson Marine Science Elementary School vs Side By Side Charter School
A head-to-head comparison of two elementary schools in Connecticut, United States, 2.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Jefferson Marine Science Elementary School
Norwalk · Public elementary · Grades PK–5
457 students
Side By Side Charter School
Norwalk · Charter elementary · Grades PK–8
236 students
| Measure | Jefferson Marine Science Elementary School Norwalk, Connecticut | Side By Side Charter School Norwalk, Connecticut |
|---|---|---|
| Success Index (US) | 50 Lower 50% | 51 Top 50% |
| State rank | #410 of 596 | #402 of 596 |
| National rank | #25379 of 50,301 | #24294 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades PK–8 |
| Students | 457 | 236 |
| Enrollment | 457 | 236 |
| Free/reduced-price lunch | 64.6% | 60.6% |
| Students per teacher | 12.0 | 16.9 |
| Reading proficiency | 49% | 52% |
| Math proficiency | 41% | 52% |
| city | Norwalk | Norwalk |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Side By Side Charter School scores higher on the Success Index (US) (51.3 vs 49.7).
- •Side By Side Charter School does better on math proficiency (52% vs 41%).
- •Side By Side Charter School does better on reading proficiency (52% vs 49%).
- •Side By Side Charter School does better on community advantage (fewer free/reduced-price lunch) (60.6% vs 64.6%).
- •Jefferson Marine Science Elementary School does better on students per teacher (12.0 vs 16.9).
- •Jefferson Marine Science Elementary School is the larger school with 457 students compared with 236.
- •Jefferson Marine Science Elementary School is a public school while Side By Side Charter School is a charter school, so fees and admission rules differ.
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 Jefferson Marine Science Elementary School better than Side By Side Charter School?
On the Success Index (US), Side By Side Charter School ranks higher (51.3 vs 49.7 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 Jefferson Marine Science Elementary School and Side By Side Charter School?
About 2.3 km in a straight line, between Norwalk and Norwalk in Connecticut.
Which has the better Enrollment?
Jefferson Marine Science Elementary School: 457. Side By Side Charter School: 236. Students enrolled in the latest NCES directory year.
How do Jefferson Marine Science Elementary School and Side By Side Charter School rank in Connecticut?
Jefferson Marine Science Elementary School is 410th of 596 and Side By Side Charter School is 402nd of 596 among elementary schools in Connecticut on the 2025 Success Index (US).