Charles Barnum Magnet School vs Interdistrict School For Arts And Communication
A head-to-head comparison of two schools in Connecticut, United States, 4.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Charles Barnum Magnet School
Groton · Public elementary · Grades PK–5
339 students
Interdistrict School For Arts And Communication
New London · Charter middle · Grades 4–8
328 students
| Measure | Charles Barnum Magnet School Groton, Connecticut | Interdistrict School For Arts And Communication New London, Connecticut |
|---|---|---|
| Success Index (US) | 66 Top 50% | 27 Lower 50% |
| State rank | #304 of 596 | #166 of 178 |
| National rank | #14158 of 50,301 | #12511 of 15,369 |
| Sector | Public | Charter |
| Type | Elementary | Middle |
| Year range | Grades PK–5 | Grades 4–8 |
| Students | 339 | 328 |
| Enrollment | 339 | 328 |
| Free/reduced-price lunch | 51.3% | 68.3% |
| Students per teacher | 12.1 | 11.7 |
| Reading proficiency | 62% | 30% |
| Math proficiency | 52% | 11% |
| city | Groton | New London |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Charles Barnum Magnet School scores higher on the Success Index (US) (65.9 vs 26.9).
- •Charles Barnum Magnet School does better on math proficiency (52% vs 11%).
- •Charles Barnum Magnet School does better on reading proficiency (62% vs 30%).
- •Charles Barnum Magnet School does better on community advantage (fewer free/reduced-price lunch) (51.3% vs 68.3%).
- •Interdistrict School For Arts And Communication does better on students per teacher (11.7 vs 12.1).
- •Charles Barnum Magnet School is the larger school with 339 students compared with 328.
- •Charles Barnum Magnet School is a public school while Interdistrict School For Arts And Communication 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 Charles Barnum Magnet School better than Interdistrict School For Arts And Communication?
On the Success Index (US), Charles Barnum Magnet School ranks higher (65.9 vs 26.9 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 Charles Barnum Magnet School and Interdistrict School For Arts And Communication?
About 4.1 km in a straight line, between Groton and New London in Connecticut.
Which has the better Enrollment?
Charles Barnum Magnet School: 339. Interdistrict School For Arts And Communication: 328. Students enrolled in the latest NCES directory year.
How do Charles Barnum Magnet School and Interdistrict School For Arts And Communication rank in Connecticut?
Charles Barnum Magnet School is 304th of 596 and Interdistrict School For Arts And Communication is 166th of 178 among elementary schools in Connecticut on the 2025 Success Index (US).