| School | State | Tuition | Students | International Students | SAT | Type and Grade |
|---|---|---|---|---|---|---|
| Westover School | $77,400 | 192 | 38% | 1410 | 9-12 | |
| Williston Northampton School | $79,500 | 420 | 23% | 1204 | 9-12, PG | |
| The Winchendon School | $77,500 | 346 | 14% | 1180 | 9-12, PG | |
| Woodberry Forest School | $69,850 | 389 | 11% | 1255 | 9-12 | |
| Woodside Priory School | $89,315 | 425 | 20% | 1410 | 9-12 | |
| The Fessenden School | $78,600 | 510 | -- | -- | 5-9 | |
| Ben Lippen School | $48,034 | 1178 | 9% | 1129 | 6-12 | |
| Brehm Preparatory School | $77,500 | 90 | 10% | -- | 6-12, PG | |
| The Kildonan School | $70,000 | 83 | 10% | -- | 5-12, PG | |
| The Northwest School | $73,435 | 384 | 12% | 1320 | 9-12 | |
| Rock Point School | $74,900 | 32 | 5% | 1215 | 9-12, PG | |
| The Woodhall School | $89,000 | 42 | 2% | -- | 9-12 | |
| Austin Preparatory School | $35,280 | 735 | 3.8% | 1250 | 6-12 | |
| Belmont Hill School | $64,800 | 469 | -- | 1397 | 7-12 | |
| Dexter Southfield School | $62,200 | 1094 | 8% | 1275 | PreK-12 | |
| The Fenn School | $37,500 | 331 | 1% | -- | Grades 4-9 | |
| Four Winds School | -- | 8 | -- | -- | 7-9 | |
| Holy Trinity School | CAD 30,975 | 759 | -- | -- | K-12 | |
| Holyoke Street School | -- | 6 | -- | -- | Grades 6-12 | |
| International School of Boston | $48,820 | 580 | 55% | 1290 | PreK-12 |