| School | State | Tuition | Students | International Students | SAT | Type and Grade |
|---|---|---|---|---|---|---|
| The Judge Rotenberg Ed Center Inc | -- | 89 | -- | -- | Grades 1 - 12 | |
| Kathleen Burns Preparatory School | -- | 34 | -- | -- | 6-12 | |
| Kennedy Day School Program | -- | 81 | -- | -- | Grades Prekindergarten - Prekindergarten | |
| Kennedy-donovan Center School | -- | 16 | -- | -- | Grades 4-12 | |
| Landmark Elementary Middle School | $49,200 | 145 | -- | -- | Grades 2-8 | |
| Learning Prep School | $39,692 | 285 | -- | -- | Grades 2-12 | |
| Lexington Christian Academy | $36,000 | 317 | 13% | 1270 | 7-12 | |
| Little House Altern | -- | 25 | -- | -- | Grades 6-8 | |
| Malden Catholic High School | $26,365 | 864 | 22% | 1054 | 9-12 | |
| The May Center For Child Development-randolph | -- | 126 | -- | -- | Grades Kindergarten-12 | |
| Meadowridge Behavioral Health Center | -- | 31 | -- | -- | Grades 8-12 | |
| Meadowridge Pelham Academy | -- | 28 | -- | -- | Grades 8-12 | |
| Meeting House Montessori School | -- | 131 | -- | -- | Grades Prekindergarten-5 | |
| Mendon Mennonite School | -- | 17 | -- | -- | 1-10 | |
| Mercy Centre | -- | 18 | -- | -- | Grades 4-11 | |
| Mesivta High School Of Greater Boston | -- | 55 | -- | -- | 9-12 | |
| Metro South Academy | -- | 15 | -- | -- | 8 - 12 | |
| Mill Pond | -- | 41 | -- | -- | Grades 7-12 | |
| Miller's River Academy | -- | 30 | -- | -- | Grades 9 - 12 | |
| Mother Caroline Academy & Education Center | -- | 55 | -- | -- | Grades 4-8 |