| Melmark New England | 5.8 |
Special education | Ungraded-Ungraded | 108 | 1.5 | Nonsectarian |
| St Ann's Home Inc | 5.9 |
Special education | Ungraded-Ungraded | 122 | 6.7 | Nonsectarian |
| Bradford Christian Academy | 8.2 |
Regular elementary or secondary | 6-12 | 65 | 7.4 | Christian (no specific denomination) |
| Fellowship Christian Academy | 8.9 |
Regular elementary or secondary | Pre-KG-12 | 108 | 10.8 | Christian (no specific denomination) |
| Covenant Christian Academy | 9.2 |
Regular elementary or secondary | Pre-KG-10 | 186 | 6.1 | Christian (no specific denomination) |
| Clark School | 10.0 |
Special program emphasis | KG-10 | 69 | 7.2 | Nonsectarian |
| Open Bible Academy | 10.0 |
Regular elementary or secondary | Pre-KG-12 | 71 | 6.2 | Christian (no specific denomination) |
| Merrimack Schools | 10.4 |
Alternative/other | 5-12 | 55 | 2.5 | Nonsectarian |
| Riverside School | 10.8 |
Special education | 2-12 | 34 | 4.9 | Nonsectarian |
| Edgewood Elementary School/gba | 11.5 |
Regular elementary or secondary | Pre-KG-12 | 94 | 8.9 | Seventh-Day Adventist |
| Melrose Montessori School | 12.5 |
Montessori | Ungraded-Ungraded | 41 | 10.2 | Nonsectarian |
| Beacon Christian Academy | 12.8 |
Regular elementary or secondary | Pre-KG-9 | 133 | 15.8 | Christian (no specific denomination) |
| Lighthouse School | 13.0 |
Special education | Pre-KG-12 | 220 | 6.7 | Nonsectarian |
| Shore Country Day School | 13.2 |
Regular elementary or secondary | Pre-KG-9 | 433 | 7.5 | Nonsectarian |
| Beverly School For The Deaf | 13.4 |
Special education | Ungraded-Ungraded | 37 | 3.7 | Nonsectarian |
| Lexington Christian Academy | 13.8 |
Regular elementary or secondary | 6-12 | 345 | 9.9 | Christian (no specific denomination) |
| Germaine Lawrence | 14.8 |
Alternative/other | 6-12 | 50 | 4.5 | Nonsectarian |
| New England Christian Academy | 14.8 |
Regular elementary or secondary | KG-10 | 15 | 6.2 | Christian (no specific denomination) |
| The Waring School | 15.3 |
Regular elementary or secondary | 6-12 | 145 | 6.4 | Nonsectarian |
| Solarterre-e-em Child Growing Center | 15.3 |
Alternative/other | Ungraded-Ungraded | 37 | 6.2 | Nonsectarian |
| The Greenhouse School | 15.3 |
Alternative/other | Ungraded-Ungraded | 37 | 6.2 | Nonsectarian |
| The Fenn School | 15.4 |
Regular elementary or secondary | 4-9 | 304 | 8.2 | Nonsectarian |
| Dearborn Academy | 15.5 |
Special education | 3-12 | 110 | 1.4 | Nonsectarian |
| Cotting School | 15.6 |
Special education | Ungraded-Ungraded | 119 | 4.8 | Nonsectarian |
| Community Therapeutic Day School Inc | 15.8 |
Special education | Ungraded-Ungraded | 30 | 2.6 | Nonsectarian |
| International School Of Boston | 15.9 |
Regular elementary or secondary | Pre-KG-12 | 452 | 4.1 | Nonsectarian |
| Landmark School | 16.2 |
Special education | Pre-KG-12 | 442 | 2.3 | Nonsectarian |
| Nashoba Learning Group | 17.0 |
Special education | Pre-KG-11 | 40 | 0.8 | Nonsectarian |
| Protestant Guild For Human Services | 17.3 |
Special education | Ungraded-Ungraded | 60 | 6.1 | Nonsectarian |
| Protestant Guild Learning Center | 17.3 |
Special education | 5-12 | 38 | 2.3 | Nonsectarian |
| Buckingham Browne & Nichols School | 17.9 |
Regular elementary or secondary | Pre-KG-12 | 938 | 7.2 | Nonsectarian |
| Harbor Schools & Family Services | 18.4 |
Special education | Ungraded-Ungraded | 31 | 4.4 | Nonsectarian |
| Sparhawk School | 18.9 |
Montessori | KG-12 | 165 | 6.1 | Nonsectarian |
| Fessenden School | 19.4 |
Regular elementary or secondary | KG-9 | 482 | 7.3 | Nonsectarian |
| Kennedy Day School Program | 19.5 |
Special education | Ungraded-Ungraded | 74 | 3.7 | Nonsectarian |
| The Gifford School | 19.7 |
Special education | 4-12 | 106 | 4.8 | Nonsectarian |
| Kids Are People Elementary School | 19.7 |
Alternative/other | Ungraded-Ungraded | 96 | 10.7 | Nonsectarian |
| Meridian Academy | 20.0 |
Regular elementary or secondary | 6-9 | 27 | 6.6 | Nonsectarian |
| Newton Country Day School | 20.1 |
Regular elementary or secondary | 5-12 | 394 | 5.6 | Roman Catholic |
| Winsor School | 20.2 |
Regular elementary or secondary | 5-12 | 433 | 6.4 | Nonsectarian |
| Clearway School | 20.2 |
Special education | 6-12 | 25 | 2.8 | Nonsectarian |
| Learning Prep School | 20.4 |
Special education | Ungraded-Ungraded | 403 | 2.8 | Nonsectarian |
| Willow Hill School | 20.7 |
Special education | 6-12 | 60 | 3.4 | Nonsectarian |
| Manville School | 20.8 |
Special education | 1-10 | 82 | 4.9 | Nonsectarian |
| Maimonides School | 20.9 |
Regular elementary or secondary | KG-12 | 602 | 9.5 | Jewish |
| Brimmer And May School | 21.1 |
Regular elementary or secondary | Pre-KG-12 | 378 | 8.7 | Nonsectarian |
| Compass Inc | 21.4 |
Special education | 5-12 | 29 | 3.2 | Nonsectarian |
| Beaver Country Day School | 21.8 |
Regular elementary or secondary | 6-12 | 419 | 8.6 | Nonsectarian |
| Umass/boston Early Learning Center | 22.2 |
Early childhood program/child care center | Pre-KG-Pre-KG | 44 | 23.2 | Nonsectarian |
| British School Of Boston | 22.3 |
Regular elementary or secondary | Pre-KG-11 | 235 | 7.8 | Nonsectarian |
| Dexter School | 22.3 |
Regular elementary or secondary | Pre-KG-12 | 417 | 5.2 | Nonsectarian |
| Southfield School | 22.3 |
Regular elementary or secondary | Pre-KG-12 | 370 | 4.8 | Nonsectarian |
| Seven Hills At Groton | 22.6 |
Special education | 1-12 | 25 | 8.3 | Nonsectarian |
| Italian Home For Children | 22.8 |
Special education | Ungraded-Ungraded | 49 | 5.1 | Nonsectarian |
| Pepperell Christian Academy | 22.9 |
Regular elementary or secondary | Pre-KG-12 | 29 | 5.5 | Baptist |
| The Rivers School | 23.4 |
Regular elementary or secondary | 6-12 | 433 | 7.5 | Nonsectarian |
| Brandon Residential Treatment | 24.0 |
Special education | 1-11 | 74 | 5.9 | Nonsectarian |
| Crossroad Center For Children | 24.4 |
Special education | Ungraded-Ungraded | 40 | 5.7 | Nonsectarian |
| Dana Hall School | 24.8 |
Regular elementary or secondary | 6-12 | 485 | 9.2 | Nonsectarian |
