| Charter Code | Charter School | Type | CSD Code | Comparison Sending District | 2004-05 % of Students from CSD enrolled in Charter School |
| 0445 | Abby Kelley Foster Charter Public School | Commonwealth | 0348 | Worcester | 78.5% |
| 0415 | Academy of Strategic Learning HMCS | Horace Mann | 0007 | Amesbury | 90.0% |
| 0412 | Academy of the Pacific Rim Charter Public School | Commonwealth | 0035 | Boston | 94.6% |
| 0491 | Atlantis Charter School | Commonwealth | 0095 | Fall River | 95.6% |
| 0423 | Barnstable Horace Mann Charter School | Horace Mann | 0020 | Barnstable | 99.4% |
| 0420 | Benjamin Banneker Charter Public School | Commonwealth | 0035 | Boston | 38.7% |
| 0420 | Benjamin Banneker Charter Public School | Commonwealth | 0049 | Cambridge | 43.7% |
| 0447 | Benjamin Franklin Classical Charter Public School | Commonwealth | 0101 | Franklin | 85.5% |
| 0414 | Berkshire Arts and Technology Charter School | Commonwealth | 0209 | North Adams | 65.6% |
| 0449 | Boston Collegiate Charter School | Commonwealth | 0035 | Boston | 100.0% |
| 0424 | Boston Day and Evening Academy Charter School | Horace Mann | 0035 | Boston | 99.3% |
| 0416 | Boston Preparatory Charter Public School | Commonwealth | 0035 | Boston | 99.1% |
| 0481 | Boston Renaissance Charter School | Commonwealth | 0035 | Boston | 98.1% |
| 0432 | Cape Cod Lighthouse Charter School | Commonwealth | 0660 | Nauset | 61.1% |
| 0434 | Champion Charter School | Horace Mann | 0044 | Brockton | 100.0% |
| 0418 | Christa McAuliffe Regional Charter Public School | Commonwealth | 0100 | Framingham | 80.3% |
| 0437 | City On A Hill Charter Public School | Commonwealth | 0035 | Boston | 100.0% |
| 0438 | Codman Academy Charter Public School | Commonwealth | 0035 | Boston | 96.2% |
| 0440 | Community Day Charter Public School | Commonwealth | 0149 | Lawrence | 100.0% |
| 0439 | Conservatory Lab Charter School | Commonwealth | 0035 | Boston | 100.0% |
| 0428 | Edward Brooke Charter School | Commonwealth | 0035 | Boston | 99.1% |
| 0410 | Excel Academy Charter School | Commonwealth | 0035 | Boston | 51.5% |
| 0410 | Excel Academy Charter School | Commonwealth | 0057 | Chelsea | 29.9% |
| 0413 | Four Rivers Charter Public School | Commonwealth | 0114 | Greenfield | 43.1% |
| 0442 | Frederick Douglass Charter School | Commonwealth | 0035 | Boston | 98.6% |
| 0452 | Health Careers Academy Charter School | Horace Mann | 0035 | Boston | 99.1% |
| 0455 | Hill View Montessori of Haverhill | Commonwealth | 0128 | Haverhill | 99.2% |
| 0450 | Hilltown Cooperative Charter Public School | Commonwealth | 0210 | Northampton | 52.7% |
| 0429 | Kipp Academy Lynn | Commonwealth | 0163 | | |
| 0454 | Lawrence Family Development Charter School | Commonwealth | 0149 | Lawrence | 99.4% |
| 0456 | Lowell Community Charter Public School | Commonwealth | 0160 | Lowell | 92.1% |
| 0458 | Lowell Middlesex Academy Charter School | Commonwealth | 0160 | Lowell | 74.0% |
| 0464 | Marblehead Community Charter School | Commonwealth | 0168 | Marblehead | 79.5% |
| 0427 | Marston Mills East Horace Mann Charter School | Horace Mann | 0020 | Barnstable | 100.0% |
| 0466 | Martha's Vineyard Charter School | Commonwealth | 0774 | Upisland | 28.4% |
| 0469 | Media and Technology Charter School | Commonwealth | 0035 | Boston | 100.0% |
| 0435 | Murdoch Middle Public Charter School | Commonwealth | 0031 | Billerica | 22.6% |
| 0435 | Murdoch Middle Public Charter School | Commonwealth | 0056 | Chelmsford | 28.0% |
| 0435 | Murdoch Middle Public Charter School | Commonwealth | 0160 | Lowell | 27.2% |
| 0470 | Mystic Valley Regional Charter School | Commonwealth | 0093 | Everett | 20.6% |
| 0470 | Mystic Valley Regional Charter School | Commonwealth | 0165 | Malden | 42.2% |
| 0444 | Neighborhood House Charter School | Commonwealth | 0035 | Boston | 99.6% |
| 0472 | New Bedford Global Learning Charter School | Horace Mann | 0201 | New Bedford | 100.0% |
| 0471 | New Leadership Charter School | Horace Mann | 0281 | Springfield | 100.0% |
| 0474 | North Central Charter Essential School | Commonwealth | 0097 | Fitchburg | 50.9% |
| 0487 | Prospect Hill Academy Charter School | Commonwealth | 0274 | Somerville | 43.5% |
| 0483 | Rising Tide Charter School | Commonwealth | 0239 | Plymouth | 81.4% |
| 0482 | River Valley Charter School | Commonwealth | 0007 | Amesbury | 23.7% |
| 0482 | River Valley Charter School | Commonwealth | 0204 | Newburyport | 49.5% |
| 0451 | Robert M. Hughes Academy Charter School | Commonwealth | 0281 | Springfield | 100.0% |
| 0422 | Roxbury Charter High Public School | Commonwealth | 0035 | Boston | 100.0% |
| 0484 | Roxbury Preparatory Charter School | Commonwealth | 0035 | Boston | 100.0% |
| 0441 | Sabis International Charter School | Commonwealth | 0281 | Springfield | 99.7% |
| 0485 | Salem Academy Charter School | Commonwealth | 0258 | Salem | 97.7% |
| 0486 | Seven Hills Charter School | Commonwealth | 0348 | Worcester | 100.0% |
| 0419 | Smith Leadership Academy Charter Public School | Commonwealth | 0035 | Boston | 100.0% |
| 0488 | South Shore Charter Public School | Commonwealth | 0142 | Hull | 29.5% |
| 0489 | Sturgis Charter Public School | Commonwealth | 0020 | Barnstable | 31.1% |
| 0489 | Sturgis Charter Public School | Commonwealth | 0645 | Dennis Yarmouth | 31.7% |
| 0490 | Uphams Corner Charter School | Commonwealth | 0035 | Boston | 100.0% |