Chester County schools ranked by test score
Latest PSSA + Keystone year (2024-25). 5 schools in Chester County, Pennsylvania with reported Mathematics scores. Pennsylvania state average: 43.0%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Avon Grove CS West Grove · Avon Grove CS | Combined | 46.4% | +3.4pp |
| 2 | Pennsylvania Leadership CS West Chester · Pennsylvania Leadership CS | Combined | 32.5% | -10.5pp |
| 3 | Renaissance Academy Charter School Phoenixville · Renaissance Academy CS | Combined | 28.6% | -14.4pp |
| 4 | Collegium CS Exton · Collegium CS | Combined | 19.4% | -23.6pp |
| 5 | Insight PA Cyber CS Exton · Insight PA Cyber CS | Combined | 5.4% | -37.6pp |
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 Mathematics test (school year 2024-25). Only public schools in Chester 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.