| Acadia Academy | Lewiston | 250 |
| Acton Public Schools | Acton | 256 |
| Airline CSD | Orrington | 30 |
| Alexander Public Schools | Pembroke | 44 |
| Andover Public Schools | Andover | 27 |
| Appleton Public Schools | Lincolnville | 132 |
| Arthur R. Gould Sch--LCYDC | South Portland | 16 |
| Athens Public Schools | Athens | 105 |
| Auburn Public Schools | Auburn | 3,242 |
| Augusta Public Schools | Augusta | 2,120 |
| Baileyville Public Schools | Baileyville | 299 |
| Bangor Public Schools | Bangor | 3,439 |
| Bangor-Region 4 | Bangor | |
| Bar Harbor Public Schools | Bar Harbor | 346 |
| Baring Plt Public Schools | Pembroke | 0 |
| Baxter Academy for Technology and Science | Portland | 384 |
| Beals Public Schools | Beals | 48 |
| Beaver Cove Public Schools | Beaver Cove | 0 |
| Beddington Public Schools | Harrington | 0 |
| Biddeford Public Schools | Biddeford | 2,436 |
| Blue Hill Public Schools | Blue Hill | 347 |
| Boothbay-Boothbay Hbr CSD | Boothbay Harbor | 479 |
| Bowerbank Public Schools | Old Town | 0 |
| Bremen Public Schools | Damariscotta | 0 |
| Brewer Public Schools | Brewer | 1,490 |
| Bridgewater Public Schools | Mars Hill | 0 |
| Brighton Plt School Department | Anson | 0 |
| Bristol Public Schools | Pemaquid | 189 |
| Brooklin Public Schools | Brooklin | 71 |
| Brooksville Public Schools | Blue Hill | 69 |
| Brunswick Public Schools | Brunswick | 2,413 |
| Brunswick-Region 10 | Brunswick | |
| Burlington Public Schools | Burlington | 0 |
| Byron Public Schools | Byron | 0 |
| Calais Public Schools | Calais | 539 |
| Cape Elizabeth Public Schools | Cape Elizabeth | 1,499 |
| Caratunk Public Schools | Anson | 0 |
| Carrabassett Valley Public Schools | Carrabassett Valley | 0 |
| Carroll Plt Public Schools | Lee | 0 |
| Castine Public Schools | Blue Hill | 56 |
| Caswell Public Schools | Caswell | 45 |
| Charlotte Public Schools | Pembroke | 0 |
| Chebeague Island Public Schools | Chebeague Island | 14 |
| Cherryfield Public Schools | Cherryfield | 110 |
| Community Regional Charter School | Cornville | 385 |
| Cooper Public Schools | Baileyville | 0 |
| Coplin Plt Public Schools | Coplin Plantation | 0 |
| Cranberry Isles Public Schools | Bar Harbor | 5 |
| Crawford Public Schools | Pembroke | 0 |
| Cutler Public Schools | Cutler | 36 |
| Damariscotta Public Schools | Damariscotta | 0 |
| Dayton Public Schools | Dayton | |
| Deblois Public Schools | Harrington | 0 |
| Dedham Public Schools | Orrington | 167 |
| Deer Isle-Stonington CSD | Deer Isle | 343 |
| Dennistown Plt Public Schools | Searsport | 0 |
| Dennysville Public Schools | Pembroke | 0 |
| Eagle Lake Public Schools | Eagle Lake | 0 |
| East Machias Public Schools | Machias | 176 |
| East Millinocket Public Schools | East Millinocket | 230 |
| East Range CSD | Topsfield | 12 |
| Easton Public Schools | Easton | 203 |
| Eastport Public Schools | Pembroke | 176 |
| Ecology Learning Center | Unity | 120 |
| Edgecomb Public Schools | Boothbay Harbor | 116 |
| Education in Unorganized Terr | Augusta | 98 |
| Ellsworth Public Schools | Ellsworth | 1,261 |
| Eustis Public Schools | Stratton | 97 |
| Falmouth Public Schools | Falmouth | 1,979 |
| Fayette Public Schools | Fayette | 73 |
| Fiddlehead School of Arts and Sciences | Gray | 177 |
| Five Town CSD | Camden | 757 |
| Frenchboro Public Schools | Bar Harbor | 2 |
| Georgetown Public Schools | Boothbay Harbor | 51 |
| Gilead Public Schools | Bethel | 0 |
| Glenburn Public Schools | Glenburn | 381 |
| Glenwood Plt Public Schools | Linneus | 0 |
| Gorham Public Schools | Gorham | 2,833 |
| Grand Isle Public Schools | Grand Isle | 0 |
| Grand Lake Stream Plt School Dept | Baileyville | 0 |
| Great Salt Bay CSD | Damariscotta | 397 |
| Greenbush Public Schools | Greenbush | 131 |
| Greenville Public Schools | Greenville | 177 |
| Hancock Public Schools | Hancock | 189 |
| Harmony Public Schools | Dexter | 57 |
| Hermon Public Schools | Hermon | 1,345 |
| Highland Plt Public Schools | Highland Plantation | 0 |
| Hope Public Schools | Lincolnville | 140 |
| Houlton-Region 2 | Houlton | |
| Indian Island | Calais | 89 |
| Indian Township | Calais | 127 |
| Isle Au Haut Public Schools | Deer Isle | 7 |
| Islesboro Public Schools | Islesboro | 64 |
| Jefferson Public Schools | Jefferson | 246 |
| Jonesboro Public Schools | Machias | 54 |
| Jonesport Public Schools | Jonesport | 101 |
| Kingsbury Plt Public Schools | Parkman | 0 |
| Kittery Public Schools | Kittery | 966 |
| Lake View Plt. Public Schools | Old Town | 0 |
| Lakeville Public Schools | Lee | 0 |
| Lamoine Public Schools | Hancock | 137 |
| Lewiston Public Schools | Lewiston | 5,313 |
| Limestone Public Schools | Limestone | 138 |
| Lincoln Plt Public Schools | Lincoln Plantation | 0 |
| Lincoln-Region 3 | Lincoln | |
| Lincolnville Public Schools | Lincolnville | 212 |
| Lisbon Public Schools | Lisbon | 1,331 |
| Long Island Public Schools | Long Island | 8 |
| Lowell Public Schools | Lowell | 0 |
| ME School of Science & Mathematics | Limestone | 96 |
| MSAD 10 | Allagash | 0 |
| MSAD 27 | Fort Kent | 812 |
| MSAD 46 | Dexter | 805 |
| MSAD 76 | Bar Harbor | 29 |
| Machias Public Schools | Machias | 494 |
| Machiasport Public Schools | Machiasport | 57 |
| Macwahoc Plt School Dept | Lee | 0 |
| Madawaska Public Schools | Madawaska | 369 |
| Maine Academy of Natural Sciences | Hinckley | 177 |
| Maine Arts Academy | Augusta | 245 |
| Maine Connections Academy | South Portland | 504 |
| Maine Virtual Academy | Augusta | 475 |
| Marshfield Public Schools | Machias | 0 |
| Meddybemps Public Schools | Baileyville | 0 |
| Medford Public Schools | Old Town | 0 |
| Medway Public Schools | Medway | 107 |
| Milford Public Schools | Milford | 273 |
| Millinocket Public Schools | Millinocket | 438 |
| Monhegan Plt School Dept | Monhegan Plantation | 3 |
| Moosabec CSD | Jonesport | 59 |
| Moro Plantation Public Schools | Patten | 0 |
| Mount Desert Public Schools | Bar Harbor | 161 |
| Mt Desert CSD | Bar Harbor | 454 |
| Nashville Plt Public Schools | Ashland | 0 |
| New Sweden Public Schools | Woodland | 0 |
| Newcastle Public Schools | Damariscotta | 0 |
| Nobleboro Public Schools | Nobleboro | 141 |
| Northfield Public Schools | Machias | 0 |
| Northport Public Schools | Northport | 98 |
| Orient Public Schools | Danforth | 0 |
| Orrington Public Schools | Orrington | 346 |
| Otis Public Schools | Otis | 70 |
| Oxford-Region 11 | South Paris | |
| Pembroke Public Schools | Pembroke | 83 |
| Penobscot Public Schools | Blue Hill | 82 |
| Perry Public Schools | Pembroke | 73 |
| Pleasant Point | Calais | 137 |
| Pleasant Ridge Plt School Dept | Pleasant Ridge Plantation | 0 |
| Portage Lake Public Schools | Ashland | 0 |
| Portland Public Schools | Portland | 6,555 |
| Princeton Public Schools | Baileyville | 113 |
| RSU 01 - Lkrsu | Bath | 1,789 |
| RSU 02 | Hallowell | 1,436 |
| RSU 03/MSAD 03 | Unity | 983 |
| RSU 04 | Wales | 1,269 |
| RSU 05 | Freeport | 2,001 |
| RSU 06/MSAD 06 | Buxton | 3,297 |
| RSU 07/MSAD 07 | North Haven | 56 |
| RSU 08/MSAD 08 | Vinalhaven | 143 |
| RSU 09 | Farmington | 2,277 |
| RSU 10 | Rumford | 1,739 |
| RSU 11/MSAD 11 | Gardiner | 1,846 |
| RSU 12 | Somerville | 1,140 |
| RSU 13 | Rockland | 1,508 |
| RSU 14 | Windham | 3,051 |
| RSU 15/MSAD 15 | Gray | 1,825 |
| RSU 16 | Poland | 1,672 |
| RSU 17/MSAD 17 | South Paris | 3,075 |
| RSU 18 | Oakland | 2,725 |
| RSU 19 | Newport | 1,883 |
| RSU 20 | Searsport | 396 |
| RSU 21 | Kennebunk | 2,262 |
| RSU 22 | Hampden | 2,118 |
| RSU 23 | Old Orchard Beach | 614 |
| RSU 24 | Sullivan | 718 |
| RSU 25 | Bucksport | 1,073 |
| RSU 26 | Orono | 827 |
| RSU 28/MSAD 28 | Camden | 688 |
| RSU 29/MSAD 29 | Houlton | 1,214 |
| RSU 30/MSAD 30 | Lee | 160 |
| RSU 31/MSAD 31 | Lagrange | 435 |
| RSU 32/MSAD 32 | Ashland | 234 |
| RSU 33/MSAD 33 | Frenchville | 229 |
| RSU 34 | Old Town | 1,369 |
| RSU 35/MSAD 35 | Eliot | 2,120 |
| RSU 37/MSAD 37 | Harrington | 631 |
| RSU 38 | Readfield | 1,160 |
| RSU 39 | Caribou | 1,188 |
| RSU 40/MSAD 40 | Union | 1,762 |
| RSU 41/MSAD 41 | Lagrange | 578 |
| RSU 42/MSAD 42 | Mars Hill | 333 |
| RSU 44/MSAD 44 | Bethel | 664 |
| RSU 45/MSAD 45 | Washburn | 271 |
| RSU 49/MSAD 49 | Fairfield | 1,760 |
| RSU 50 | Dyer Brook | 340 |
| RSU 51/MSAD 51 | Cumberland | 2,236 |
| RSU 52/MSAD 52 | Turner | 2,028 |
| RSU 53/MSAD 53 | Pittsfield | 578 |
| RSU 54/MSAD 54 | Skowhegan | 2,194 |
| RSU 55/MSAD 55 | Hiram | 979 |
| RSU 56 | Dixfield | 722 |
| RSU 57/MSAD 57 | Waterboro | 2,868 |
| RSU 58/MSAD 58 | Phillips | 564 |
| RSU 59/MSAD 59 | Madison | 544 |
| RSU 60/MSAD 60 | North Berwick | 2,801 |
| RSU 61/MSAD 61 | Bridgton | 1,627 |
| RSU 63/MSAD 63 | Holden | 443 |
| RSU 64/MSAD 64 | East Corinth | 1,021 |
| RSU 65/MSAD 65 | Matinicus Isle Plantation | 0 |
| RSU 67 | Lincoln | 941 |
| RSU 68/MSAD 68 | Dover-Foxcroft | |
| RSU 70/MSAD 70 | Hodgdon | 500 |
| RSU 71 | Belfast | 1,396 |
| RSU 72/MSAD 72 | Fryeburg | 694 |
| RSU 73 | Livermore Falls | 1,369 |
| RSU 74/MSAD 74 | North Anson | 575 |
| RSU 75/MSAD 75 | Topsham | 2,302 |
| RSU 78 | Rangeley | 192 |
| RSU 79/MSAD 01 | Presque Isle | 1,670 |
| RSU 80/MSAD 04 | Guilford | 474 |
| RSU 82/MSAD 12 | Jackman | 132 |
| RSU 83/MSAD 13 | Bingham | 150 |
| RSU 84/MSAD 14 | Danforth | 146 |
| RSU 85/MSAD 19 | Pembroke | 87 |
| RSU 86/MSAD 20 | Fort Fairfield | 426 |
| RSU 87/MSAD 23 | Carmel | 584 |
| RSU 88/MSAD 24 | Van Buren | 262 |
| RSU 89 | Stacyville | 264 |
| Reed Plt Public Schools | Lee | 0 |
| Richmond Public Schools | Richmond | 422 |
| Robbinston Public Schools | Calais | 0 |
| Rockland-Region 8 | Rockland | |
| Roque Bluffs Public Schools | Machias | 0 |
| Rumford-Region 9 | Mexico | |
| Saco Public Schools | Saco | 1,942 |
| Sanford Public Schools | Sanford | 3,250 |
| Scarborough Public Schools | Scarborough | 2,865 |
| Sebago Public Schools | Sebago | 116 |
| Seboeis Plt Public Schools | Seboeis Plantation | 0 |
| Sedgwick Public Schools | Sedgwick | 97 |
| Shirley Public Schools | Shirley | 0 |
| South Bristol Public Schools | South Bristol | 63 |
| South Portland Public Schools | South Portland | 2,816 |
| Southport Public Schools | Boothbay Harbor | 19 |
| Southwest Harbor Public Schools | Bar Harbor | 127 |
| St George Public Schools | Tenants Harbor | 206 |
| Surry Public Schools | Blue Hill | 168 |
| Talmadge Public Schools | Baileyville | 0 |
| The Forks Plt School Dept | The Forks | 0 |
| Tremont Public Schools | Bar Harbor | 127 |
| Trenton Public Schools | Bar Harbor | 120 |
| Upton Public Schools | Bethel | 0 |
| Vanceboro Public Schools | Vanceboro | 0 |
| Vassalboro Public Schools | Vassalboro | 501 |
| Veazie Public Schools | Veazie | 167 |
| Waite Public Schools | Baileyville | 0 |
| Waldo-Region 7 | Waldo | |
| Waterville Public Schools | Waterville | 1,623 |
| Wells-Ogunquit CSD | Wells | 1,440 |
| Wesley Public Schools | Machias | 0 |
| West Bath Public Schools | West Bath | 101 |
| West Forks Plt Public Schools | West Forks | 0 |
| Westbrook Public Schools | Westbrook | 2,348 |
| Westmanland Public Schools | Woodland | 0 |
| Whiting Public Schools | Machias | 27 |
| Whitneyville Public Schools | Machias | 0 |
| Willimantic Public Schools | Willimantic | 0 |
| Winslow Schools | Winslow | 1,143 |
| Winterville Plt Public Schools | Winterville Plantation | 0 |
| Winthrop Public Schools | Winthrop | 806 |
| Wiscasset Public Schools | Wiscasset | 364 |
| Woodland Public Schools | Woodland | 175 |
| Woodville Public Schools | Woodville | 0 |
| Yarmouth Schools | Yarmouth | 1,655 |
| York Public Schools | York | 1,539 |