| Andalusia School | Yonkers |
| Annunciation School | Yonkers |
| Archbishop Stepinac High School | White Plains |
| Clear View School (The) | Briarcliff Manor |
| Beth Miriam Leah | New Castle |
| Cerebral Palsy Of Westchester, Inc | Rye Brook |
| Chapel School (The) | Bronxville |
| Ridgeway Nursery School and Kindergarten | White Plains |
| Corpus Christi-Holy Rosary School | Port Chester |
| Devereux In New York | Mount Kisco |
| E F International Academy | Tarrytown and Mount Pleasant |
| Elmwood Country Day School | Greenburgh |
| Emmanuel Children's Mission School | Mount Vernon |
| Flexschool Inc | Bronxville |
| French-American School Of New York | Mamaroneck and Larchmont |
| Fusion Academy Westchester | White Plains |
| German International School New York | White Plains |
| Hackley School | Tarrytown |
| Hallen School | New Rochelle |
| Harvey School (The) | Bedford |
| Hawthorne Country Day School | Mount Pleasant |
| Hudson Country Montessori School | New Rochelle |
| Hudson Lab School Inc | Hastings-on-Hudson |
| Immaculate Conception School | Tuckahoe |
| Immaculate Heart of Mary School | Scarsdale |
| Iona Preparatory School | New Rochelle |
| Ives School | Somers |
| John A Coleman School | White Plains |
| John Cardinal O'Connor School | Irvington |
| John F Kennedy Catholic Preparatory School | Somers |
| Julia Dyckman Andrus Memorial Inc | Yonkers |
| Karafin School Inc (The) | Mount Kisco |
| Keio Academy Of New York | Harrison |
| Kodomono Kuni | White Plains |
| Leffell School (The) | Greenburgh and White Plains |
| Maria Regina High School | Greenburgh |
| Maryel School Of New York | Yorktown |
| Masters School (The) | Dobbs Ferry |
| Mohawk Country Day School | Greenburgh |
| Montfort Academy (The) | Mount Vernon |
| Mount Tom Day School | New Rochelle |
| New York School for the Deaf | Greenburgh |
| Oakview Preparatory School | Yonkers |
| Our Lady of Mount Carmel School | Elmsford |
| Our Lady of Sorrows School | White Plains |
| Our Lady of Victory School | Mount Vernon |
| Resurrection School | Rye |
| Rippowam Cisqua School (The) | Bedford |
| Rising Ground Inc | Yonkers |
| Rye Country Day School | Rye |
| Sacred Heart School | Yonkers |
| Saint Anthony School | Yonkers |
| Saint Augustine School | Ossining Town |
| Saint Columbanus School | Cortlandt |
| Saint Eugene School | Yonkers |
| Saint John The Baptist School | Yonkers |
| Saint Joseph School | Bronxville |
| Saint Mark's Lutheran School | Yonkers |
| Saint Patrick School | Yorktown |
| Saint Peter School | Yonkers |
| Salesian High School | New Rochelle |
| Sarah Lawrence Early Childhood Center | Yonkers |
| School for Adaptive and Integrative Learning at Ferncliff Manor | Yonkers |
| School of the Holy Child | Harrison |
| Shrub Oak International School | Yorktown |
| Sonshine Academy | Yorktown |
| Stein Yeshiva of Lincoln Park | Yonkers |
| Sts John & Paul School | Larchmont |
| Talmud Torah Beth Yechiel | New Castle |
| Thornton Donovan School | New Rochelle |
| Transfiguration School | Tarrytown |
| Ursuline School | New Rochelle |
| Westchester Area School | New Rochelle |
| Westchester Day School | Mamaroneck Village |
| Westchester Hebrew High School | Mamaroneck Village |
| Westchester Muslim Center | Mount Vernon |
| Westchester School for Special Children | North Salem |
| Westchester Torah Academy | New Rochelle |
| Westfield Day School (The) | North Castle |
| Windward School (The) | White Plains |
| Windward School (The) - Ms Campus | White Plains |
| Yeshiva Ahavath Israel-Bnos Visnitz - Kasho | Bedford |
| Yeshiva Farm Settlement | New Castle |
| Yeshiva Kehilath Yakov | Yorktown |
| Yeshivath Ohr Hameir | Cortlandt |