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The Hewitt School is an independent K-12 school for girls located on Manhattan's Upper East Side, founded in 1920 by Caroline D. Hewitt. The school is dedicated to empowering girls and young women to become ethical leaders and responsible global citizens. Hewitt's academic program is rigorous and inquiry-based, fostering critical thinking, creativity, and collaboration. The school emphasizes a strong sense of community, intellectual curiosity, and the development of each student's unique voice and potential within a supportive and diverse environment.
Primary educational campus for Kindergarten through Grade 12 girls' education, including academic instruction, arts, athletics, administrative offices, and community gatherings.
Historic townhouse architecture characteristic of the Upper East Side, integrated with modern learning spaces, science labs, art studios, a performing arts center, library, and athletic facilities. The school has expanded to include Hewitt House at 3 East 76th Street.
For students, it's a challenging yet supportive learning environment encouraging intellectual risk-taking and collaboration. For faculty and staff, it's a professional, mission-driven atmosphere focused on student development and educational excellence, fostering close faculty-student relationships.
The campus serves as the central hub for Hewitt's educational mission, providing a safe and inspiring environment where girls learn, grow, and build lifelong connections. Its location in a culturally rich neighborhood offers extended learning opportunities.
While The Hewitt School's physical campus is in New York City, it fosters global awareness and citizenship through its diverse curriculum, engagement with global issues, potential international travel opportunities or exchanges, and by cultivating a diverse community of students and faculty. Alumnae often have a global impact in various fields.
45 East 75th Street
New York
NY
USA
Address: Hewitt House, 3 East 76th Street, New York, NY 10021
To accommodate the growing needs of the student body and provide modern educational facilities within close proximity to the main campus on the Upper East Side, supporting an enriched learning experience.
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As of April 2025, The Hewitt School' leadership includes:
The Hewitt School has been backed by several prominent investors over the years, including:
No major widely publicized executive leadership (Head of School level) changes have been noted for The Hewitt School in the last 12 months. Senior administrative roles may see transitions as part of normal operations, typically announced within the school community.
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The Hewitt School commonly uses the email format of the first initial followed by the last name for its faculty and staff. Official administrative or departmental emails may use role-based addresses.
[first_initial][last]@hewittschool.org
Format
tkinsey@hewittschool.org
Example
85%
Success rate
The Hewitt School Website • September 7, 2023
The Hewitt School commenced its 2023-2024 academic year, welcoming new and returning students, faculty, and staff. The opening included various community-building activities and set the tone for a year of learning and growth, including the full utilization of the newly opened Hewitt House....more
The Hewitt School Website • May 23, 2023
The Hewitt School announced the opening of Hewitt House at 3 East 76th Street, a significant campus expansion. This new facility provides additional classrooms, science labs, art studios, common areas, and a rooftop play space, primarily serving middle and upper school students....more
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