Conservatory Lab Charter School vs Springfield Preparatory Charter School
A head-to-head comparison of two elementary schools in Massachusetts, United States, 123 km apart, using official American 2025 data. The better value in each row is highlighted.
Conservatory Lab Charter School
Dorchester · Charter elementary · Grades PK–8
454 students
Springfield Preparatory Charter School
Springfield · Charter elementary · Grades K–8
486 students
| Measure | Conservatory Lab Charter School Dorchester, Massachusetts | Springfield Preparatory Charter School Springfield, Massachusetts |
|---|---|---|
| Success Index (US) | 33 Lower 50% | 83 Top 10% |
| State rank | #882 of 1,009 | #146 of 1,009 |
| National rank | #36559 of 50,301 | #3197 of 50,301 |
| Sector | Charter | Charter |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades K–8 |
| Students | 454 | 486 |
| Enrollment | 454 | 486 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 16.8 | 11.3 |
| Reading proficiency | 44% | 67% |
| Math proficiency | 33% | 72% |
| city | Dorchester | Springfield |
| state | Massachusetts | Massachusetts |
| Website | – | – |
The verdict
- •Springfield Preparatory Charter School scores higher on the Success Index (US) (83.4 vs 33.0).
- •Springfield Preparatory Charter School does better on math proficiency (72% vs 33%).
- •Springfield Preparatory Charter School does better on reading proficiency (67% vs 44%).
- •Springfield Preparatory Charter School does better on students per teacher (11.3 vs 16.8).
- •Springfield Preparatory Charter School is the larger school with 486 students compared with 454.
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 Conservatory Lab Charter School better than Springfield Preparatory Charter School?
On the Success Index (US), Springfield Preparatory Charter School ranks higher (83.4 vs 33.0 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 Conservatory Lab Charter School and Springfield Preparatory Charter School?
About 123 km in a straight line, between Dorchester and Springfield in Massachusetts.
Which has the better Enrollment?
Conservatory Lab Charter School: 454. Springfield Preparatory Charter School: 486. Students enrolled in the latest NCES directory year.
How do Conservatory Lab Charter School and Springfield Preparatory Charter School rank in Massachusetts?
Conservatory Lab Charter School is 882nd of 1,009 and Springfield Preparatory Charter School is 146th of 1,009 among elementary schools in Massachusetts on the 2025 Success Index (US).