| Abington Friends School | Linden Hall School |
| Academy in Manayunk | Logan Hope School |
| Academy of Notre Dame de Namur | Meadowbrook School |
| Academy of The New Church | Media-Providence Friends School |
| Agnes Irwin School | Mercy Vocational High School |
| Albright College | Merion Mercy Academy |
| American Academy | Miquon School |
| American Institute for CPCU | Montessori Children's House of Valley Forge |
| Ancillae Assumpta Academy | Montgomery School |
| Arcadia University | Moorestown Friends School |
| Armenian Sisters Academy | Moravian Academy |
| Baldwin School | Mount Saint Joseph Academy |
| Benchmark School | Neumann University |
| Blair Christian Academy | New Horizons Montessori School |
| Bryn Mawr College | Newtown Friends School |
| Buckingham Friends School | Norwood-Fontbonne Academy |
| Cabrini College | Oak Lane Day School |
| Calvary Temple Christain Academy | Overbrook School for the Blind |
| Cedar Crest College | Pathway School |
| Cedar Grove Christian Academy | Pen Ryn School |
| Center School | Penn Christian Academy |
| CFS, The School at Church Farm | Pennsylvania Academy of the Fine Arts |
| Chester School of the Arts | Pennsylvania Institute of Technology |
| Chestnut Hill Academy | Pennsylvania School for the Deaf |
| Childrens School at Saint John's | Perelman Jewish Day School |
| Community Partnership School | Perkiomen School |
| Cornerstone Christian Academy | Philadelphia Montgomery Christian Academy |
| Country Day School of the Sacred Heart | Plumstead Christian School |
| Crefeld School | Plymouth Meeting Friends School |
| Curtis Institue Of Music | Princeton Friends School |
| Delaware County Christian School | Project Learn |
| Delaware Valley Friends | Quaker School at Horsham |
| Delta School | Reconstructionist Rabbinical College |
| Devon Preparatory School | Red Hill Christian School |
| Drexel Neumann College | Regina Angelorum |
| Episcopal Academy | Regina Coeli Academy |
| Fairville Friends School | Regina Luminis Academy |
| Frankford Friends School | River Valley Waldorf School |
| French International School of Philadelphia | Rosemont School of the Holy Child |
| Friends Central School | Saint Basil Academy |
| Friends School Mullica Hill | Saint Joseph's University |
| Friends School, Haverford | Salus University |
| Friends Select School | School in Rose Valley |
| George School | Shipley School |
| Germantown Academy | Solebury School |
| Germantown Friends School | Springside School |
| Gesu School, Inc. | Spruce Hill Christian School |
| Gladwyne Montessori School | St. Aloysius Academy |
| Goshen Friends School | St. Andrew's School of Delaware |
| Gratz College | St. Joseph's Preparatory School |
| Green Tree School | St. Peter's School |
| Greene Street Friends School | Stratford Friends School |
| Greene Towne School | Swarthmore College |
| Grey Nun Academy | The Bridge Academy |
| Gwynedd Mercy Academy | The Concept School |
| Gwynedd-Mercy Academy Elementary School | The Phelps School |
| Gwynedd-Mercy College | The Philadelphia School |
| Haddonfield Friends School | Timothy School |
| Harcum College | Torah Academy |
| Haverford College | United Friends School |
| Haverford School | University of the Sciences in Philadelphia |
| Hill School | Upattinas School and Resource Center |
| Hill Top Preparatory School | Upland Country Day School |
| Hockessin Montessori School | Valley Day School |
| Holy Child Academy | Valley Forge Military Academy |
| Holy Family University | Villa Joseph Marie High School |
| Holy Ghost Preparatory School | Walden School |
| Hope Christian School | Waldorf School of Princeton |
| Hope Partnership Middle School | Waldron Mercy Academy |
| Immanuel Lutheran School | West Chester Friends School |
| International Christian High School | West Hill School |
| Jack M Barrack Hebrew Academy | Westminster Theological Seminary |
| Jubilee School | Westtown School |
| Kimberton Waldorf School | William Penn Charter School |
| Lancaster Country Day School | Wilmington Montessori School |
| Lansdowne Friends School | Windsor Christian Academy |
| LaSalle Academy | Woodlynde School |
| LaSalle College High School | Wyndcroft School |
| LaSalle University | |
