Cloonan School vs Hart School
A head-to-head comparison of two schools in Connecticut, United States, 208 m apart, using official American 2025 data. The better value in each row is highlighted.
Cloonan School
Stamford · Public middle · Grades 6–8
447 students
Hart School
Stamford · Public elementary · Grades K–5
566 students
| Measure | Cloonan School Stamford, Connecticut | Hart School Stamford, Connecticut |
|---|---|---|
| Success Index (US) | 44 Lower 50% | 61 Top 50% |
| State rank | #142 of 178 | #339 of 596 |
| National rank | #8886 of 15,369 | #17653 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 447 | 566 |
| Enrollment | 447 | 566 |
| Free/reduced-price lunch | 61.5% | 56.7% |
| Students per teacher | 8.9 | 12.9 |
| Reading proficiency | 42% | 53% |
| Math proficiency | 30% | 56% |
| city | Stamford | Stamford |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Hart School scores higher on the Success Index (US) (60.8 vs 44.2).
- •Hart School does better on math proficiency (56% vs 30%).
- •Hart School does better on reading proficiency (53% vs 42%).
- •Hart School does better on community advantage (fewer free/reduced-price lunch) (56.7% vs 61.5%).
- •Cloonan School does better on students per teacher (8.9 vs 12.9).
- •Hart School is the larger school with 566 students compared with 447.
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 Cloonan School better than Hart School?
On the Success Index (US), Hart School ranks higher (60.8 vs 44.2 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 Cloonan School and Hart School?
About 208 m in a straight line, between Stamford and Stamford in Connecticut.
Which has the better Enrollment?
Cloonan School: 447. Hart School: 566. Students enrolled in the latest NCES directory year.
How do Cloonan School and Hart School rank in Connecticut?
Cloonan School is 142nd of 178 and Hart School is 339th of 596 among middle schools in Connecticut on the 2025 Success Index (US).