| The Hernry Buckner School | Independent | - | - | | K-1 | Cambridge |
| Maimonides School Elementary Section | Jewish | | | | K-5 | Brookline |
| Jackson Walnut Park | Catholic | | | | K-6 | Newton |
| St Benedict Elementary Inc. | Catholic | - | | | K-6 | Natick |
| Learning Project Elementary School | Independent | | | | K-6 | Boston |
| Epstein Hillel School | Jewish | | | | K-6 | Marblehead |
| Birches School | Independent | | | | K-7 | Lincoln |
| Glen Urquhart School | Independent | | | | K-8 | Beverly |
| The Phoenix School | Independent | | | | K-8 | Salem |
| The Rashi School | Jewish | | | | K-8 | Dedham |
| Veritas Christian Academy | Christian | | | | K-8 | Wayland |
| Abundant Life Christian School | Christian | | | | K-8 | Wilmington |
| Samuel Fuller School | Christian | | | | K-8 | Middleboro |
| Acera School | Independent | | | | K-8 | Winchester |
| Norwood Montessori School | Montessori | - | - | | K-K | Norwood |
| The Blue Hill Montessori School | Montessori | - | - | | K-K | Canton |
| Torah Academy | Jewish | | | | preK-11 | Brookline |
| Eliot Pearson Children's School | Alternative | | - | | preK-2 | Medford |
| Hands-on Montessori School | Montessori | - | - | | preK-2 | Mansfield |
| Old Colony Montessori School | Montessori | | | | preK-3 | Hingham |
| Greater Visions Childrens Center | Alternative | - | - | | preK-4 | Chelmsford |
| North Shore Montessori School | Montessori | - | - | | preK-4 | Rowley |
| St Joseph Elementary School | Catholic | | | | preK-5 | Needham |
| St John Paul Ii Catholic Academy Mattapan Camp | Catholic | | | | preK-5 | Mattapan |
| Metrowest Christian Academy | Christian | | | | preK-5 | Ashland |
| St Stephen's Armenian Elementary School | Christian | | | | preK-5 | Watertown |
| Hellenic American Academy | Christian | - | - | | preK-5 | Lowell |
| Islamic Academy Of New England | Islamic | - | | | preK-12 | Sharon |
| Striar Hebrew Academy | Jewish | - | | | preK-5 | Sharon |
| Meeting House Montessori School | Montessori | | - | | preK-5 | Braintree |
| Su Escuela Language Academy | Independent | - | - | | preK-5 | Hingham |
| South Boston Catholic Academy | Catholic | | | | preK-6 | South Boston |
| St Theresa of Avila School | Catholic | | | | preK-6 | West Roxbury |
| Holy Name Parish School | Catholic | | | | preK-6 | West Roxbury |
| Mount Alvernia Academy | Catholic | | | | preK-6 | Chestnut Hill |
| St Brendan | Catholic | | | | preK-6 | Dorchester |
| Our Lady Of Perpetual Help/mission Grammar School | Catholic | | | | preK-6 | Roxbury Crossing |
| St John School | Catholic | | | | preK-6 | Wellesley |
| Park Street School | Christian | | | | preK-6 | Boston |
| Faith Christian School | Christian | | | | preK-6 | Gloucester |
| The Chestnut Hill School | Independent | | | | preK-6 | Chestnut Hill |
| Tenacre Country Day School | Independent | | | | preK-6 | Wellesley |
| The Advent School | Independent | | | | preK-6 | Boston |
| The Brighton School | Independent | | | | preK-6 | Framingham |
| Adams Montessori School | Montessori | | - | | preK-6 | Quincy |
| Kingsley Montessori School | Montessori | | - | | preK-6 | Boston |
| Torit Montessori School | Montessori | | - | | preK-6 | Boston |
| Summit Montessori School | Montessori | | - | | preK-6 | Framingham |
| Wellan Montessori School | Montessori | | - | | preK-6 | Newton |
| Fayerweather Street School | Indpendent | | | | preK-8 | Cambridge |
| St Michael Elementary School | Catholic | | | | preK-8 | North Andover |
| Sacred Hearts School | Catholic | | | | preK-8 | Bradford |
| Lawrence Catholic Academy | Catholic | | | | preK-8 | Lawrence |
| St Bernadette Elementary School | Catholic | | | | preK-8 | Northborough |
| St Augustine Elementary School | Catholic | | | | preK-8 | Andover |
| St Columbkille Partnership School | Catholic | | | | preK-8 | Brighton |
| St John Paul Ii Catholic Academy- Neponset Campus | Catholic | | | | preK-8 | Dorchester |
| St Catherine Of Siena School | Catholic | | | | preK-8 | Norwood |
| St John The Baptist School | Catholic | | | | preK-8 | Peabody |
| Blessed Sacrament School | Catholic | | | | preK-8 | East Walpole |
| St Raphael School | Catholic | | | | preK-8 | Medford |
| Cheverus Catholic School | Catholic | | | | preK-8 | Malden |
| Quincy Catholic Academy | Catholic | | | | preK-8 | Quincy |
| Trinity Catholic Academy | Catholic | | | | preK-8 | Brockton |
| Our Lady Of Assumption School | Catholic | | | | preK-8 | Lynnfield |
| Ste Jeanne D'arc Elementary School | Catholic | | | | preK-8 | Lowell |
| St John Paul Ii Catholic Academy | Catholic | | | | preK-8 | Dorchester Center |
| St John Paul Ii Catholic Academy Columbia Camp | Catholic | | | | preK-8 | Dorchester |
| St Agatha School | Catholic | | | | preK-8 | Milton |
| Immaculate Conception School | Catholic | | | | preK-8 | Lowell |
| St Anthony School | Catholic | | | | preK-8 | Everett |
| St Patrick Elementary School | Catholic | | | | preK-8 | Stoneham |
| St Pius V School | Catholic | | | | preK-8 | Lynn |
| St Mary Of The Hills School | Catholic | | | | preK-8 | Milton |
| St John School | Catholic | | | | preK-8 | Boston |
| St Catherine Of Genoa School | Catholic | | | | preK-8 | Somerville |
| St Francis Xavier School | Catholic | | | | preK-8 | South Weymouth |
| St Mary's School | Catholic | | | | preK-8 | Melrose |
| St Agnes School | Catholic | | | | preK-8 | Arlington |
| Immaculate Conception School | Catholic | | | | preK-8 | Newburyport |
| St Monica School | Catholic | | | | preK-8 | Methuen |
| St Joseph Elementary School | Catholic | | | | preK-8 | Holbrook |
| The Saints Academy | Catholic | | | | preK-8 | Beverly |
| Sacred Heart Elementary School | Catholic | | | | preK-8 | Weymouth |
| St Charles School | Catholic | | | | preK-8 | Woburn |
| St John The Evangelist School | Catholic | | | | preK-8 | Canton |
| St Mary Of The Assumption Elementary School | Catholic | | | | preK-8 | Brookline |
| St Peter School | Catholic | | | | preK-8 | Cambridge |
| Immaculate Conception | Catholic | | | | preK-8 | Revere |
| St Bridget School | Catholic | | | | preK-8 | Abington |
| St Joseph School | Catholic | | | | preK-8 | Wakefield |
| East Boston Central Catholic School | Catholic | | | | preK-8 | East Boston |
| St Mary's Catholic School | Catholic | | | | preK-8 | Mansfield |
| St Paul Elementary School | Catholic | | | | preK-8 | Hingham |
| St Patrick School & Education Center | Catholic | | | | preK-8 | Lowell |
| Greater Boston Academy | Christian | | | | preK-8 | Stoneham |
| Community Christian Academy | Christian | | | | preK-8 | Lowell |
| First Baptist Christian School | Christian | | | | preK-8 | Weymouth |
| North Shore Christian | Christian | | | | preK-8 | Lynn |
| Berea Sda Academy | Christian | - | | | preK-8 | Mattapan |
| Brockton Area Sda Academy | Christian | - | - | | preK-8 | Brockton |
| The Imago School Association I | Christian | | | | preK-8 | Maynard |
| Mullein Hill Christian Academy | Christian | - | | | preK-8 | Lakeville |
| Hope Christian School | Christian | | | | preK-8 | Hanson |
| St Herman Of Alaska Christian School | Christian | | | | preK-8 | Allston |
| The Park School | Independent | | | | preK-8 | Brookline |
| Shady Hill School | Independent | | | | preK-8 | Cambridge |
| Brookwood School | Independent | | | | preK-8 | Manchester |
| Dedham Country Day School | Independent | | | | preK-8 | Dedham |
| Meadowbrook School Of Weston | Independent | | | | preK-8 | Weston |
| Nashoba Brooks School | Independent | | | | preK-8 | Concord |
| Belmont Day School | Independent | | | | preK-8 | Belmont |
| Tower School | Independent | | | | preK-8 | Marblehead |
| Waldorf School Of Lexington | Independent | | | | preK-8 | Lexington |
| Lesley Ellis School | Independent | | | | preK-8 | Arlington |
| Charles River School | Independent | | | | preK-8 | Dover |
| Atrium School | Independent | | | | preK-8 | Watertown |
| Delphi Academy | Independent | | | | preK-8 | Milton |
| Odyssey Day School | Independent | | | | preK-8 | Wakefield |
| The Islamic Academy For Peace | Islamic | - | | | preK-8 | Methuen |
| Malik Academy | Islamic | - | - | | preK-8 | Roxbury Crossing |
| Malik Academy/ Al Bustan Preschool | Islamic | - | - | | preK-8 | Cambridge |
| New England Hebrew Academy | Jewish | | | | preK-8 | Brookline |
| Metro West Jewish Day School | Jewish | | | | preK-8 | Framingham |
| Riverbend School | Montessori | | - | | preK-8 | Natick |
| Woodside Montessori Academy | Montessori | | - | | preK-8 | Millis |
| Andover School Of Montessori | Montessori | | - | | preK-8 | Andover |
| Bay Farm Montessori Academy | Montessori | | - | | preK-8 | Duxbury |
| Inly School | Montessori | | - | | preK-8 | Scituate |
| Lexington Montessori School | Montessori | | - | | preK-8 | Lexington |
| Thacher Montessori School | Montessori | | - | | preK-8 | Milton |
| Cambridge Friends School | Quaker | | | | preK-8 | Cambridge |
| The Sage School | Independent | | | | preK-8 | Foxboro |
| Waldorf School At Moraine Farm | Independent | | | | preK-8 | Beverly |
| Oak Meadow School | Homeschool | - | - | | preK-8 | Littleton |
| The Fessenden School | Independent | | | | preK-9 | West Newton |
| Fay School | Independent | | | | preK-9 | Southborough |
| The Pike School | Independent | | | | preK-9 | Andover |
| Shore Country Day School | Independent | | | | preK-9 | Beverly |
| Easton Country Day School | Alternative | - | - | | preK-K | North Easton |
| Little Theatre School Nursery And Kindergarten | Alternative | - | - | | preK-K | Lynn |
| Meadowbrook Child Garden | Alternative | - | - | | preK-K | Marlborough |
| Hollow Reed School | Alternative | - | - | | preK-K | Jamaica Plain |
| South Shore Conservatory Of Music Preschool | Alternative | - | - | | preK-K | Hingham |
| Beginnings Child Development Center | Alternative | - | - | | preK-K | Weston |
| Kindercare Learning Center - Westford | Alternative | - | - | | preK-K | Westford |
| Lowell Day Nursery | Alternative | - | - | | preK-K | Lowell |
| Mrs Alexander's School | Alternative | - | - | | preK-K | Beverly |
| Cuvilly Arts & Earth Center | Catholic| Alternative | | | | preK-K | Ipswich |
| Walnut Park Montessori | Catholic| Montessori | | | | preK-K | Newton |
| Hilltop School | Christian | - | - | | preK-K | Haverhill |
| Burlington Montessori School | Montessori | - | - | | preK-K | Burlington |
| Ebridge Montessori School | Montessori | - | - | | preK-K | Westborough |
| Tara Montessori School | Montessori | - | - | | preK-K | Manchester By The Sea |
| Childrens Montessori Center | Montessori | - | - | | preK-K | Danvers |
| King's Wood Montessori School | Montessori | - | - | | preK-K | Foxboro |
| Reading Montessori School | Montessori | - | - | | preK-K | Reading |
| Childrens Own School | Montessori | - | - | | preK-K | Winchester |
| Childrens Workshop Montessori | Montessori | - | - | | preK-K | Marblehead |
| Newburyport Montessori School | Montessori | | - | | preK-K | Newburyport |
| Greater Quincy Child Care Center | Independent | | - | | preK-K | Quincy |
| Knowledge Beginnings | Independent | - | - | | preK-K | North Billerica |
| Apple Orchard School | Independent | | - | | preK-K | Brookline |
| Kindercare Learning Center | Independent | | - | | preK-K | Burlington |
| Glcac Child Care Center | Independent | | - | | preK-K | Lawrence |
| Cole Harrington School Age Enrichment | Independent | - | - | | preK-K | Canton |
| The Tobin School | Independent | - | - | | preK-K | Natick |
| The Ridge Hill School | Independent | - | | | preK-K | Norwell |
| Boston Children's School | Independent | - | - | | preK-K | Boston |
| Klub Kid Too | Independent | - | - | | preK-K | Chelmsford |
| The Cottage Childrens Center | Independent | - | - | | preK-K | Marlborough |
| Tender Learning Centre | Independent | - | - | | preK-K | Burlington |
| Kinder Care Learning Center | Independent | - | - | | preK-K | Stoneham |
| Step Ahead Kindergarten | Independent | - | - | | preK-K | Braintree |
| Kindercare Learning Center | Independent | - | - | | preK-K | Newburyport |
| Knowledge Beginnings | Independent | - | - | | preK-K | Chelmsford |
| Clarke School Boston | Independent | - | - | | preK-K | Canton |
| Great Beginnings Learning School | Independent | | | | preK-K | Danvers |
| Fay School | Independent | | | | K-9 | Southborough |
| Milton Academy | Independent | | | | K-12 | Milton |
| Sacred Hearts STEM School | Catholic | | | | preK-8 | Roslindale |