Bradley School vs Prendergast School
A head-to-head comparison of two elementary schools in Connecticut, United States, 1.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Bradley School
Derby · Public elementary · Grades K–5
244 students
Prendergast School
Ansonia · Public elementary · Grades PK–5
588 students
| Measure | Bradley School Derby, Connecticut | Prendergast School Ansonia, Connecticut |
|---|---|---|
| Success Index (US) | 68 Top 50% | 35 Lower 50% |
| State rank | #293 of 596 | #486 of 596 |
| National rank | #12785 of 50,301 | #35160 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades PK–5 |
| Students | 244 | 588 |
| Enrollment | 244 | 588 |
| Free/reduced-price lunch | 46.7% | 64.6% |
| Students per teacher | 10.6 | 16.3 |
| Reading proficiency | 57% | 38% |
| Math proficiency | 57% | 37% |
| city | Derby | Ansonia |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Bradley School scores higher on the Success Index (US) (67.9 vs 35.2).
- •Bradley School does better on math proficiency (57% vs 37%).
- •Bradley School does better on reading proficiency (57% vs 38%).
- •Bradley School does better on community advantage (fewer free/reduced-price lunch) (46.7% vs 64.6%).
- •Bradley School does better on students per teacher (10.6 vs 16.3).
- •Prendergast School is the larger school with 588 students compared with 244.
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 Bradley School better than Prendergast School?
On the Success Index (US), Bradley School ranks higher (67.9 vs 35.2 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 Bradley School and Prendergast School?
About 1.6 km in a straight line, between Derby and Ansonia in Connecticut.
Which has the better Enrollment?
Bradley School: 244. Prendergast School: 588. Students enrolled in the latest NCES directory year.
How do Bradley School and Prendergast School rank in Connecticut?
Bradley School is 293rd of 596 and Prendergast School is 486th of 596 among elementary schools in Connecticut on the 2025 Success Index (US).