Allegro Charter School of Music vs Charleston School of the Arts
A head-to-head comparison of two high schools in South Carolina, United States, 1.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Allegro Charter School of Music
North Charleston · Charter high · Grades 6–12
250 students
Charleston School of the Arts
North Charleston · Public high · Grades 6–12
1,102 students
| Measure | Allegro Charter School of Music North Charleston, South Carolina | Charleston School of the Arts North Charleston, South Carolina |
|---|---|---|
| Success Index (US) | 33 Lower 50% | 83 Top 10% |
| State rank | #202 of 228 | #11 of 228 |
| National rank | #12755 of 16,910 | #883 of 16,910 |
| Sector | Charter | Public |
| Type | High | High |
| Year range | Grades 6–12 | Grades 6–12 |
| Students | 250 | 1,102 |
| Enrollment | 250 | 1,102 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 9.6 | 16.0 |
| Reading proficiency | 42% | 90% |
| Math proficiency | 12% | 83% |
| city | North Charleston | North Charleston |
| state | South Carolina | South Carolina |
| Website | – | – |
The verdict
- •Charleston School of the Arts scores higher on the Success Index (US) (82.9 vs 32.5).
- •Charleston School of the Arts does better on math proficiency (83% vs 12%).
- •Charleston School of the Arts does better on reading proficiency (90% vs 42%).
- •Allegro Charter School of Music does better on students per teacher (9.6 vs 16.0).
- •Charleston School of the Arts is the larger school with 1,102 students compared with 250.
- •Allegro Charter School of Music is a charter school while Charleston School of the Arts is a public 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 Allegro Charter School of Music better than Charleston School of the Arts?
On the Success Index (US), Charleston School of the Arts ranks higher (82.9 vs 32.5 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 Allegro Charter School of Music and Charleston School of the Arts?
About 1.4 km in a straight line, between North Charleston and North Charleston in South Carolina.
Which has the better Enrollment?
Allegro Charter School of Music: 250. Charleston School of the Arts: 1,102. Students enrolled in the latest NCES directory year.
How do Allegro Charter School of Music and Charleston School of the Arts rank in South Carolina?
Allegro Charter School of Music is 202nd of 228 and Charleston School of the Arts is 11th of 228 among high schools in South Carolina on the 2025 Success Index (US).