Polis World School


Curious about whether Polis is right for your family? To get all your questions answered today, meet with our National Director of Admissions, Monna Istranyi, for a personalized tour of one of our Manhattan locations.

Please use the form below to book a time, and we'll be in touch with you to confirm your appointment. We look forward to meeting you!

If there are no available times that work for you, please email Monna Istranyi directly at mistranyi@polis.school to schedule a time to meet.

A school for children of the world.

A Montessori World School for children aged 2 years to 5th grade, enrolling year-round in New York City and Toronto.

Polis offers Montessori education embedded in urban school environments. At Polis, your child will independently master a hands-on curriculum, explore learning experiences in their city, and have the opportunity to learn Mandarin.

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Our Campuses

Our campuses are centrally located in the beating hearts of their cities. Our Manhattan campuses are situated on the Upper East and West Sides of Manhattan, both bordering Central Park, while our Toronto campus is located in the city's downtown area.

Every Polis World School classroom is a Montessori “prepared environment,” carefully stocked with materials and opportunities targeted to reflect the natural interests of children of your child's age.



Museum Mile Campus

12 East 79th St, New York, NY 10075

Serving children ages 3 to 11 years old

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Enrolling Year-Round

Columbus Square Campus

775 Columbus Ave, New York, NY 10025

Serving children ages 2 to 6 years old

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Enrolling Year-Round

Toronto Campus

170 Merton St, Toronto, ON M4S 1A1 Canada

Serving children ages 3 to 11 years old

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Enrolling Soon


Polis World School is now Guidepost Montessori!

We appreciate your interest in our schools! All of our Polis campuses recently merged with our sister brand, Guidepost Montessori, and are now among the largest network of Montessori schools in the United States. While our language immersion program and city-based learning philosophy remain, our brand and website are changing. To learn more about Guidepost Montessori, please visit the websites below. Thank you!