Delaware County schools ranked by test score
Latest PSSA + Keystone year (2024-25). 14 schools in Delaware County, Pennsylvania with reported English Language Arts scores. Pennsylvania state average: 51.1%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | Radnor MS Wayne · Radnor Township SD | Middle | 87.2% | +36.1pp |
| 2 | Haverford MS Havertown · Haverford Township SD | Middle | 84.5% | +33.4pp |
| 3 | Springton Lake MS Media · Rose Tree Media SD | Middle | 81.9% | +30.8pp |
| 4 | Strath Haven MS Wallingford · Wallingford-Swarthmore SD | Middle | 79.0% | +27.9pp |
| 5 | Garnet Valley MS Glen Mills · Garnet Valley SD | Middle | 77.9% | +26.8pp |
| 6 | Richardson MS Springfield · Springfield SD | Middle | 77.9% | +26.8pp |
| 7 | Paxon Hollow MS Broomall · Marple Newtown SD | Middle | 64.5% | +13.4pp |
| 8 | Northley MS Aston · Penn-Delco SD | Middle | 56.9% | +5.8pp |
| 9 | Chichester MS Boothwyn · Chichester SD | Middle | 46.1% | -5.0pp |
| 10 | Ridley MS Ridley Park · Ridley SD | Middle | 42.3% | -8.8pp |
| 11 | Drexel Hill MS Drexel Hill · Upper Darby SD | Middle | 27.0% | -24.1pp |
| 12 | Penn Wood MS Darby · William Penn SD | Middle | 25.5% | -25.6pp |
| 13 | Beverly Hills MS Upper Darby · Upper Darby SD | Middle | 22.7% | -28.4pp |
| 14 | Toby Farms Intermediate School Chester Twp · Chester-Upland SD | Middle | 9.3% | -41.8pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the PSSA + Keystone % Proficient or Advanced threshold on the latest available PSSA + Keystone English Language Arts test (school year 2024-25). Only public schools in Delaware County, Pennsylvania with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Pennsylvania statewide enrollment-weighted average. To compare against neighboring counties, use the full Pennsylvania ranking.