- Andover - Andover Elementary School
- Appleton - Appleton Village School
- Auburn - Edward Little High School
- Bangor - Bangor High School, Vine Street School
- BecketÌý- Androscoggin Learning & Transition
- BiddefordÌý - Biddeford Primary School
- Blue Hill - Blue Hill Consolidated School
- Bristol - Bristol Consolidated School
- Brooklin - Brooklin School
- Brooksville - Brooksville Elementary School
- Castine - Adams School
- Caswell - Dawn F. Barnes School
- Cornville Regional Charter School
- Cutler - Bay Ridge Elementary School
- Deer Isle-Stonington - Deer Isle Stonington Elementary School
- East Range CSD - East Range II CSD School
- EUT-Kingman - Kingman Elementary School
- Falmouth - Falmouth Middle School
- Fayette - Fayette Central School
- Five Town CSD - Camden Hills Regional High School
- Fryeburg Academy
- Gorham - Great Falls Elementary School
- Great Salt Bay Community School
- Greenbush - Helen S. Dunn Elementary School
- Holy Cross School - South Portland
- Islesboro - Islesboro Central School
- Jefferson - Jefferson Village School
- Lincoln Academy
- Long Island - Long Island Elementary School
- fb88 Academy of Natural Sciences
- fb88 Arts Academy-Snow Pond
- fb88 Central Institute
- Milford - Dr. Lewis S. Libby School
- MSAD 46 - Ridge View Community School
- MSAD 76 - Swans island Elementary School
- Mt. Desert CSD - Mt. Desert High School
- Mt. Merici Academy
- Nobleboro - Nobbleboro Central School
- Northport - Edna Drinkwater School
- Opportunity Training Center
- Penobscot - Penobscot Elementary School
- Portland - Deering High School, King Middle School, Riverton School
- RSU 06 - Bonny Eagle High School, Edna Libby Elementary School
- RSU 10 - Rumford Elementary School
- RSU 17 - Oxford Hills Comprehensive HS, Paris Elementary School
- RSU 24 - Ella Lewis School
- RSU 29 - Houlton Elementary, Houlton High School
- RSU 42 - Central Aroostook Jr & Sr High School
- RSU 51 - Greeley Middle SchoolÌý
- RSU 53 - Warsaw Middle School
- RSU 55 - Saco Valley Middle School
- RSU 59 - Madison Jr High School
- RSU 60 - Lebanon Elementary School
- RSU 64 - Central Community Elementary School
- RSU 68 - SeDoMoCha Middle School
- RSU 71 - Belfast Area High School, Kermit S. Nickerson School
- RSU 73 - Spruce Mountain Elementary School
- RSU 74 - Garret Schenck School
- RSU 78 - Rangeley Lakes Regional School
- RSU 79 - Eva Hoyt Zipple School
- RSU 83 - Quimby Middle School, Upper Kennebec Valley Middle/Senior High School
- RSU 87 - Caravel Middle School
- RSU 89 - Katahdin Elementary School
- Rumford Group HomeÌý- Turner Family Support Center
- Scarborough - Scarborough High School, Scarborough Middle School
- Sebago - Sebago Elementary School
- Sedgwick - Sedgwick Elementary School
- South Bristol - South Bristol Elementary School
- South Portland - South Portland High School, Skillins Elementary School
- Spurwink - Chelsea
- St. George - St. George School
- St. James School - Good Shepard Parish
- St. Thomas School
- Vassalboro - Vassalboro Community School
- Washington Academy
- Waterville - Albert S. Hall School
- West Bath - West Bath School
- Westbrook - Oxford-Cumberland Canal School
- Winslow - Winslow Elementary School
- Woodland - Woodland Consolidated School
- Yarmouth - Yarmouth Elementary School