County, PK–12) Savoy School Department (Berkshire County, PK–6) Scituate School Department (Plymouth County, PK–12) Seekonk School Department (Bristol County, PK–12) Sharon School Department (Norfolk County, PK–12) Sherborn School Department (Middlesex County, PK–5) Shrewsbury School Department (Worcester County, PK–12) Shutesbury School Department (Franklin County, PK–6) Somerset School Department (Bristol County, PK–8) Somerville School Department (Middlesex County, PK–12) South Hadley School Department (Hampshire County, PK–12) Southampton School Department (Hampshire County, PK–6) Southborough School Department (Worcester County, PK–8) Southbridge School Department (Worcester County, PK–12) Springfield Public Schools (Hampden County, PK–12) Stoneham School Department (Middlesex County, PK–12) Stoughton School Department (Norfolk County, PK–12) Sturbridge School Department (Worcester County, PK–6) Sudbury Public Schools (Middlesex County, PK–8) Sunderland School Department (Franklin County, PK–6) Sutton School Department (Worcester County, PK–12) Swampscott School Department (Essex County, PK–12; also serving Nahant (7–12) through a grade tuition agreement) Swansea School Department (Bristol County, PK–12) T Taunton School Department (Bristol County, PK–12) Tewksbury School Department (Middlesex County, PK–12) Tisbury School Department (Dukes County, PK–8) Topsfield School Department (Essex County, PK–6) Truro School Department (Barnstable County, PK–6) Tyngsborough School Department (Middlesex County, PK–12) U Uxbridge School Department (Worcester County, PK–12) W Wakefield School Department (Middlesex County, PK–12) Wales School Department (Hampden County, PK–6) Walpole School Department (Norfolk County, PK–12) Waltham School Department (Middlesex County, PK–12) Ware School Department (Hampshire County, PK–12) Wareham School Department (Plymouth County, PK–12) Watertown School Department (Middlesex County, PK–12) Wayland School Department (Middlesex County, PK–12) Webster School Department (Worcester County, PK–12) Wellesley School Department (Norfolk County, PK–12) Wellfleet School Department (Barnstable County, K–5) West Boylston School Department (Worcester County, PK–12) West Bridgewater School Department (Plymouth County, PK–12) West Springfield School Department (Hampden County, PK–12) Westborough School Department (Worcester County, PK–12) Westfield School Department (Hampden County, PK–12) Westford School Department (Middlesex County, PK–12) Westhampton School Department (Hampshire County, PK–6) Weston School Department (Middlesex County, PK–12) Westport School Department (Bristol County, PK–12) Westwood School Department (Norfolk County, PK–12) Weymouth School Department (Norfolk County, PK–12; also serves SouthField through a grade tuition agreement) Whately School Department (Franklin County, PK–6) Williamsburg School Department (Hampshire County, PK–6) Wilmington School Department (Middlesex County, PK–12) Winchendon School Department (Worcester County, PK–12) Winchester School Department (Middlesex County, PK–12) Winthrop School Department (Suffolk County, PK–12) Woburn School Department (Middlesex County, PK–12) Worcester School Department (Worcester County, PK–12) Worthington School Department (Hampshire County, PK–6) Wrentham School Department (Norfolk County, PK–6) Regional academic school districts A Acton-Boxborough Regional School