| District | Name | Housing Eligible |
|---|---|---|
| 1 | Radnor HS | |
| 3 | Reading HS | |
| 3 | Red Land HS | |
| 3 | Red Lion Area HS | |
| 9 | Redbank Valley HS | |
| 7 | Redeemer Lutheran HS | |
| 1 | Regina Luminis Academy HS | |
| 1 | Renaissance Academy Charter HS | |
| 10 | Reynolds HS | |
| 6 | Richland HS | |
| 9 | Ridgway Area HS | |
| 1 | Ridley HS | |
| 7 | Ringgold HS | |
| 2 | River Of Life Christian Academy | |
| 6 | River Valley HS | |
| 2 | Riverside HS (D2) | |
| 7 | Riverside HS (D7) | |
| 7 | Riverview HS | |
| 11 | Roberto Clemente Charter School | |
| 7 | Rochester Area HS | |
| 5 | Rockwood Area HS | |
| 10 | Rocky Grove HS | |
| 12 | Roman Catholic HS | |
| 12 | Roxborough HS | |
| 1 | Sacred Heart Academy Bryn Mawr | |
| 10 | Saegertown HS | |
| 1 | Saint Basil Academy High | |
| 12 | Saint Hubert Catholic HS | |
| 11 | Saint John Chrysostom Academy HS | |
| 4 | Saint John Neumann Regional Academy |