| St Mark's School | 5.8 |
Regular elementary or secondary | 9-12 | 359 | 5.4 | Episcopal |
| Glenhaven Academy | 7.0 |
Special education | 8-12 | 24 | 4.0 | Nonsectarian |
| Wayside Academy | 7.6 |
Special education | 8-12 | 20 | 4.0 | Nonsectarian |
| Hudson Catholic High School | 10.3 |
Regular elementary or secondary | 9-12 | 135 | 9.2 | Roman Catholic |
| The Cambridge School Of Weston | 10.4 |
Regular elementary or secondary | 9-12 | 333 | 6.8 | Nonsectarian |
| St Sebastians School | 11.1 |
Regular elementary or secondary | 7-12 | 354 | 4.9 | Roman Catholic |
| Caritas Academy | 11.4 |
Regular elementary or secondary | 8-12 | 28 | 2.6 | Christian (no specific denomination) |
| Chapel Hill Chauncy Hall School | 11.8 |
Regular elementary or secondary | 9-12 | 174 | 5.4 | Nonsectarian |
| Bais Yaakov Of Boston High School | 12.1 |
Regular elementary or secondary | 9-12 | 33 | 5.5 | Jewish |
| Noble And Greenough School | 12.3 |
Regular elementary or secondary | 7-12 | 571 | 7.6 | Nonsectarian |
| Xaverian Brothers High School | 12.3 |
Regular elementary or secondary | 9-12 | 974 | 13.5 | Roman Catholic |
| Trinity Catholic High School | 12.4 |
Regular elementary or secondary | 9-12 | 271 | 12.0 | Roman Catholic |
| Ursuline Academy | 12.5 |
Regular elementary or secondary | 7-12 | 400 | 9.9 | Roman Catholic |
| Walden Street School | 12.5 |
Special education | 7-12 | 27 | 4.8 | Nonsectarian |
| Concord Academy | 12.5 |
Regular elementary or secondary | 9-12 | 364 | 7.6 | Nonsectarian |
| Mt Alvernia High School | 12.5 |
Regular elementary or secondary | 7-12 | 262 | 12.0 | Roman Catholic |
| Gann Academy-the New Jewish High School | 12.9 |
Special program emphasis | 9-12 | 309 | 6.6 | Jewish |
| Catholic Memorial | 13.1 |
Regular elementary or secondary | 7-12 | 806 | 14.1 | Roman Catholic |
| The Victor School | 13.1 |
Special education | 8-12 | 49 | 5.6 | Nonsectarian |
| The Roxbury Latin School | 13.6 |
Regular elementary or secondary | 7-12 | 289 | 7.6 | Nonsectarian |
| Waldorf High School Of Massachusetts Bay | 13.7 |
Special program emphasis | 9-12 | 60 | 5.7 | Nonsectarian |
| Cns/pathways Academy | 13.8 |
Special education | 7-12 | 30 | 4.3 | Nonsectarian |
| Arlington School | 13.8 |
Special education | 9-12 | 38 | 4.8 | Nonsectarian |
| Mesivta High School Of Greater Boston | 14.6 |
Special program emphasis | 9-12 | 41 | 5.9 | Jewish |
| Middlesex School | 14.6 |
Regular elementary or secondary | 9-12 | 358 | 6.1 | Nonsectarian |
| Belmont Hill School | 14.9 |
Regular elementary or secondary | 7-12 | 438 | 9.1 | Nonsectarian |
| Mount Saint Joseph Academy | 15.0 |
Regular elementary or secondary | 9-12 | 264 | 13.8 | Roman Catholic |
| Bay Cove Academy | 15.7 |
Special education | 7-12 | 35 | 5.8 | Nonsectarian |
| St John's High School | 15.7 |
Regular elementary or secondary | 9-12 | 965 | 14.6 | Other |
| Beacon High School | 16.0 |
Special education | 9-12 | 60 | 5.5 | Nonsectarian |
| New River Academy | 16.4 |
Alternative/other | 9-11 | 8 | 2.7 | Nonsectarian |
| Ivy Street School | 16.4 |
Special education | 8-12 | 24 | 4.0 | Nonsectarian |
| Arlington Catholic High School | 16.5 |
Regular elementary or secondary | 9-12 | 765 | 15.2 | Roman Catholic |
| Boston University Academy | 16.6 |
Regular elementary or secondary | 9-12 | 150 | 10.3 | Nonsectarian |
| North Cambridge Catholic High School | 16.7 |
Regular elementary or secondary | 9-12 | 294 | 16.1 | Roman Catholic |
| Matignon High School | 16.8 |
Regular elementary or secondary | 9-12 | 299 | 14.0 | Roman Catholic |
| Farr James F Inc | 17.1 |
Special education | 7-12 | 30 | 2.0 | Nonsectarian |
| James F Farr Academy | 17.1 |
Special education | 7-12 | 30 | 2.0 | Nonsectarian |
| Castle School | 17.2 |
Special education | 9-12 | 6 | 2.0 | Nonsectarian |
| The Newman School | 18.0 |
Regular elementary or secondary | 9-12 | 210 | 9.9 | Nonsectarian |
| Elizabeth Seton Academy | 18.2 |
Regular elementary or secondary | 9-12 | 99 | 10.3 | Roman Catholic |
| Commonwealth School | 18.2 |
Special program emphasis | 9-12 | 150 | 5.4 | Nonsectarian |
| Trivium School | 18.4 |
Regular elementary or secondary | 7-12 | 76 | 6.7 | Roman Catholic |
| Fontbonne Academy | 18.6 |
Regular elementary or secondary | 9-12 | 470 | 13.3 | Roman Catholic |
| Holy Name Central Catholic Jr/sr High School | 18.7 |
Regular elementary or secondary | 7-12 | 707 | 15.7 | Roman Catholic |
| Mcgrath Educational Center | 18.7 |
Special education | 8-12 | 28 | 4.8 | Nonsectarian |
| Little House Altern | 18.8 |
Alternative/other | 7-9 | 17 | 6.5 | Nonsectarian |
| Boston College High School | 19.3 |
Regular elementary or secondary | 7-12 | 1548 | 15.8 | Roman Catholic |
| St Mary S Jr/sr High School | 19.3 |
Regular elementary or secondary | 7-12 | 144 | 9.6 | Roman Catholic |
| Holden School | 19.4 |
Special education | 9-12 | 20 | 4.0 | Nonsectarian |
| Seaport Campus | 19.9 |
Special education | 8-12 | 23 | 2.1 | Nonsectarian |
| St Peter-marian Catholic Jr-sr High School | 20.5 |
Regular elementary or secondary | 7-12 | 913 | 17.6 | Roman Catholic |
| Notre Dame Academy | 20.7 |
Regular elementary or secondary | 9-12 | 285 | 8.8 | Roman Catholic |
| Pope John Xxiii High School | 21.4 |
Regular elementary or secondary | 9-12 | 379 | 14.2 | Roman Catholic |
| Malden Catholic High School | 21.6 |
Regular elementary or secondary | 9-12 | 661 | 12.2 | Roman Catholic |
| Archbishop Williams High School | 21.7 |
Regular elementary or secondary | 9-12 | 556 | 14.5 | Roman Catholic |
| Pilgrim Center | 22.5 |
Alternative/other | 7-12 | 24 | 8.0 | Nonsectarian |
| Our Lady Of Nazareth Academy | 22.6 |
Regular elementary or secondary | 9-12 | 198 | 11.8 | Roman Catholic |
| Groton School | 22.9 |
Regular elementary or secondary | 8-12 | 353 | 4.6 | Episcopal |
| Bishop Feehan High School | 23.1 |
Regular elementary or secondary | 9-12 | 982 | 14.9 | Roman Catholic |
| Lawrence Academy | 23.2 |
Regular elementary or secondary | 9-12 | 400 | 3.1 | Nonsectarian |
| Lowell Catholic High School | 23.9 |
Regular elementary or secondary | 9-12 | 330 | 15.5 | Roman Catholic |
