| School | State | Tuition | Students | International Students | SAT | Type and Grade |
|---|---|---|---|---|---|---|
| Nativity Preparatory School | -- | 58 | -- | -- | Grades 4-8 | |
| Nativity Preparatory School Of New Bedford | -- | 56 | -- | -- | Grades 5-8 | |
| Neari School | -- | 42 | -- | -- | Grades 4-12 | |
| New Directions School At Nccf | -- | 30 | -- | -- | Grades 4-12 | |
| New River Academy | -- | 20 | -- | -- | 9 - 12 | |
| New Testament Christian School | -- | 83 | -- | -- | Grades Prekindergarten - 12 | |
| The Newman School | $75,000 | 255 | 18% | 1300 | 9-12 | |
| Newton Country Day School | $47,650 | 400 | -- | -- | 5-12 | |
| Noble & Greenough School | $71,300 | 631 | -- | 1440 | 7-12 | |
| North Cambridge Catholic High School | -- | 266 | -- | -- | Grades 9 - 12 | |
| Notre Dame High School-MA | -- | 272 | -- | -- | Grades 9-12 | |
| Notre Dame Preparatory School - MA | $24,980 | 32 | -- | -- | Grades 7-12 | |
| The Pike School | -- | 425 | -- | -- | Prek-9 | |
| Pilgrim Center | -- | 37 | -- | -- | 8 - 12 | |
| Pingree School | $58,500 | 383 | 1.3% | 1220 | 9-12 | |
| Pioneer Valley Christian Academy | $14,925 | 354 | 5.5% | 1050 | PreSchool-12 | |
| Pope John Xxiii High School | $55,000 | 350 | 35% | -- | 8-12 | |
| Radius Pediatric Center Day School At Plymouth | -- | 19 | -- | -- | Grades Prekindergarten-12 | |
| Reed Academy | -- | 45 | -- | -- | Grades 1-9 | |
| Rfk Lancaster School | -- | 48 | -- | -- | Grades 2-12 |