United States, Marlborough
· Reviewed by Nik Higgins · Co-founder & CEO
Hillside School sits on a 150‑acre Marlborough campus offering Kindergarten through ninth grade with a Lower School (K–3) and (4th–6th) and an Upper School (7th–9th). The school teaches in English and follows the International Baccalaureate framework as an IB World School offering the Middle Years Programme. The campus blends modern facilities with a long history; founded in 1901 in Greenwich, Massachusetts by sisters Charlotte and Mary Drinkwater and relocated to Marlborough in 1927. The school provides 6 dormitories for boarding students and day options, a brand-new Lower School building, and facilities including an Academic & Health Center, a Student Center, Tracy Gym & Auditorium, and Drinkwater Hall housing Messman-Saran Library, with a Pool and Pool House nearby and outdoor Soccer/Lacrosse Field and Doran Field. The Innovation Center (iLab) supports robotics, 3D printing and laser cutting; the Wick Tutorial Center offers small-group tutorials. Hillside emphasizes community service, leadership, and language study.
404 Robin Hill Street, Marlborough, MA 01752, United States
Hillside School has 165 pupils, typical class sizes of 10, instruction in English.
Annual tuition at Hillside School ranges from USD 19,950 to USD 83,000 for 2026/27.
Hillside School teaches IB (PYP), IB (MYP).