| Carson Long Military Academy
| New Bloomfield | PA | none | 6th-12th | Boys only | 180 | None |
| George School
3.8/5
based on 1 student review(s) | Newtown | PA | 9th-12th | 9th-12th | Coed | 530 | Quakers/Friends |
| Girard College
| Philadelphia | PA | none | 1st-12th | Coed | 475 | None |
| Hill School
4.4/5
based on 5 student review(s) | Pottstown | PA | 9th-PG | 9th-PG | Coed | 485 | None |
| Kiski School
| Saltburg | PA | 9th-PG | 9th-PG | Boys only | 215 | None |
| Linden Hall
| Lititz | PA | 6th-PG | 6th-PG | Girls only | 125 | None |
| Mercersburg Academy
4.2/5
based on 4 student review(s) | Mercersburg | PA | 9th-12th | 9th-PG | Coed | 440 | None |
| Milton Hershey School
| Hershey | PA | none | PK-12th | Coed | 1838 | None |
| School at Church Farm
| Exton | PA | 7th-12th | 7th-12th | Boys only | 200 | Episcopal |
| Shady Side Academy
| Pittsburgh | PA | PK-12th | 9th-12th | Coed | 925 | None |
| Valley Forge Military Academy and College
4.2/5
based on 1 student review(s) | Wayne | PA | 7th-12th | 7th-PG | Boys only | 524 | None |
| Westtown School
| Westtown | PA | PK-10th | 9th-12th | Coed | 800 | Quakers/Friends |
| Wyoming Seminary College Preparatory School
4.2/5
based on 1 student review(s) | Kingston | PA | PK-12th | 9th-PG | Coed | 780 | Methodist |