Ashburnham-Wesminster RSD
Ashby (North Middlesex RSD)
Auburn
Ayer

Barre (Quabbin RSD)
Bellingham
Berlin-Boylston RSD
Blackstone-Millville RSD
Bolton (Nashoba RSD)
Boylston-Berlin RSD
Brimfield (Tantasqua RSD)
Brookfield (Tantasqua RSD)

Charlton-Dudley RSD
Clinton

Douglas
Dudley-Charlton RSD

East Brookfield-Spencer RSD

Fitchburg
Franklin

Gardner
Grafton
Groton-Dunstable RSD

Hardwick (Quabbin RSD)
Harvard
Holden (Wachusett RSD)
Holland (Tantasqua RSD)
Hubbardston (Quabbin RSD)

Lancaster (Nashoba RSD)
Leicester
Leominster
Lunenburg


RSD = Regional School District

Medway
Mendon-Upton RSD
Milford
Millbury
Millville-Blackstone RSD

New Braintree (Quabbin RSD)
North Brookfield
Northbridge (includes Whitinsville)

Oakham (Quabbin RSD)
Oxford

Paxton (Wachusett RSD)
Princeton (Wachusett RSD)

Rutland (Wachusett RSD)

Shirley
Shrewsbury
Southbridge
Spencer-East Brookfield RSD
Sterling (Wachusett RSD)
Sturbridge (Tantasqua RSD)
Sutton

Templeton (Narraganset RSD)
Townsend (North Middlesex RSD)

Upton-Mendon RSD
Uxbridge

Wales (Tantasqua RSD)
Warren (Quaboag RSD)
Webster
West Boylston
West Brookfield (Quabog RSD)
Westminster-Ashburnham RSD
Whitinsville (see Northbridge)
Winchendon
Worcester