Our community of teachers and families focuses on individual and collective growth.
240 Litchfield TurnpikeNew Preston, CT 06777
860.868.0551
We are now accepting applications for children aged 18 months through 8th grade for the 2026-2027 school year.
Where our vibrant community comes together to discover the unique charm of Washington Montessori School through our special events.
Navigate our interactive calendar of events.
Your support will ensure a thriving educational environment and help nurture the next generation of innovative thinkers.
Support our school’s areas of greatest need.
Home » Lewis S. Mills High School
