Manhattan's Best Private High Schools [Updated 2025]

Manhattan's Best Private High Schools [Updated 2025]
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As I wandered through the vibrant streets of Manhattan, each corner bursting with energy and potential, I couldn’t help but reflect on the incredible educational opportunities available here. After diving deep into my research and visiting 12 of the top private high schools, I’ve gathered insights that I’m eager to share with you.

With years of experience navigating the ins and outs of this city, I’ve developed a keen eye for what makes a school truly stand out. Whether it’s the innovative curriculum, dedicated faculty, or vibrant community, these schools offer more than just an education—they provide a foundation for lifelong success. Let’s explore the gems that make Manhattan a hub for exceptional learning!


Léman Manhattan Preparatory School

Léman Manhattan Preparatory School
🗺️ 1 Morris St, New York, NY 10004
☎️ 212-232-0266
🌐 Website
Sunday: Closed
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Closed

Léman Manhattan Preparatory School truly impressed me with its blend of rigorous academics and a warm, inclusive community. Nestled by the waterfront, the campus buzzes with energy, where students engage in both challenging coursework and diverse extracurricular activities. The dedicated faculty fosters a culture of curiosity, ensuring each student feels valued. I was particularly taken by their commitment to global citizenship, encouraging a worldview that prepares students to thrive in a dynamic world. Overall, Léman is an exceptional choice for those seeking a well-rounded education within the vibrant heart of Manhattan.

You might also want to check out the best private schools in Long Island.

Calhoun School

Calhoun School
🗺️ 433 W End Ave, New York, NY 10024
☎️ 212-497-6500
🌐 Website
Sunday: Closed
Monday: 8:30 AM–4 PM
Tuesday: 8:30 AM–4 PM
Wednesday: 8:30 AM–4 PM
Thursday: 8:30 AM–4 PM
Friday: 8:30 AM–4 PM
Saturday: Closed

Nestled on the vibrant Upper West Side, Calhoun School stands out for its progressive approach to education. The moment I stepped onto the campus, I was greeted by an atmosphere that buzzes with creativity and intellectual curiosity. With a strong emphasis on critical thinking and collaboration, students engage in a diverse curriculum that celebrates both academic rigor and artistic expression. The teachers are not just educators; they are mentors, guiding students to explore their passions. If you're searching for a nurturing environment where individuality shines, Calhoun is truly a gem among Manhattan's private high schools!

You might also want to check out the best private schools in Queens.

Marymount School of New York

Marymount School of New York
🗺️ 1026 5th Ave, New York, NY 10028
☎️ 212-744-4486
🌐 Website
Sunday: Closed
Monday: 7:30 AM–6:30 PM
Tuesday: 7:30 AM–6:30 PM
Wednesday: 7:30 AM–6:30 PM
Thursday: 7:30 AM–6:30 PM
Friday: 7:30 AM–6:30 PM
Saturday: Closed

Marymount School of New York is a hidden gem in the heart of Manhattan. With its welcoming environment and rigorous academic program, this all-girls school truly stands out. The vibrant community encourages students to explore their passions, supported by dedicated faculty who inspire critical thinking. The lush campus allows for both study and play, creating a well-rounded experience. I was impressed by their commitment to nurturing future leaders while fostering a sense of social responsibility. In a city filled with options, Marymount offers an enriching atmosphere that merges creativity with scholarship—making it a top contender among private high schools.

You might also want to check out the best private school in Brooklyn.

The Smith School

The Smith School

The Smith School dazzled me with its warm, inviting atmosphere and a unique commitment to nurturing individual student potential. Their intimate class sizes foster meaningful connections between teachers and students, making every lesson feel personal. The curriculum blends rigorous academics with an emphasis on creativity, allowing students to explore their passions while excelling academically. I was particularly impressed by their vibrant arts program and diverse extracurricular activities that beautifully complement the academic experience. If you're seeking a nurturing environment where curiosity and innovation thrive, The Smith School is definitely a hidden gem in Manhattan's educational landscape!

You might also want to check out the best charter schools in NYC.

The Winchendon School | NYC

The Winchendon School | NYC
🗺️ 45 W 34th St. 5th Floor, New York, NY 10001
☎️ 347-491-4440
🌐 Website
Sunday: Closed
Monday: 8 AM–4:30 PM
Tuesday: 8 AM–4:30 PM
Wednesday: 8 AM–4:30 PM
Thursday: 8 AM–4:30 PM
Friday: 8 AM–4:30 PM
Saturday: Closed

From the moment I stepped onto the campus of The Winchendon School | NYC, I felt a vibrant energy that’s hard to ignore. This unique institution blends academics with a strong sense of community, ensuring that every student not only thrives in their studies but also develops personally. The dedicated faculty foster individual growth through innovative programs and a personalized approach to education. I was particularly impressed by their emphasis on social responsibility, encouraging students to engage with the city. Overall, Winchendon offers a dynamic and supportive environment that prepares students for success beyond the classroom!

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Buckley School

Buckley School
🗺️ 113 E 73rd St, New York, NY 10021
☎️ 212-535-8787
🌐 Website
Sunday: Open 24 hours
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours

During my visit to the Buckley School, I was charmed by its welcoming atmosphere and commitment to academic excellence. The emphasis on collaborative learning fosters not only intellectual growth but also meaningful friendships. Impressive faculty members engage students with passion and creativity, making every lesson a delightful adventure. The strong emphasis on character development truly sets Buckley apart, creating well-rounded individuals ready to take on the world. Facilities are top-notch, combining both tradition and innovation. If you're seeking a nurturing environment where curiosity thrives, look no further than Buckley—it's a gem in the heart of Manhattan!

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Trevor Day School - Upper School

Trevor Day School - Upper School
🗺️ 312 E 95th St, New York, NY 10128
☎️ 212-426-3360
🌐 Website
Sunday: 9 AM–4 PM
Monday: 7:30 AM–6 PM
Tuesday: 7:30 AM–6 PM
Wednesday: 7:30 AM–6 PM
Thursday: 7:30 AM–6 PM
Friday: 7:30 AM–6 PM
Saturday: 9 AM–4 PM

With its warm, inviting atmosphere and a student-centered approach, Trevor Day School - Upper School stands out as a top contender in Manhattan’s educational landscape. The curriculum is robust, blending rigorous academics with creative expression, ensuring that students become well-rounded individuals. I was particularly impressed by their commitment to social responsibility, empowering students to engage with their communities. The faculty exudes passion and dedication, fostering a supportive environment for exploration and growth. If you're seeking a vibrant place where intellectual curiosity meets character development, Trevor might just be the perfect fit for your young scholar!

You might also want to check out the best high schools in Long Island.

Avenues The World School

Avenues The World School
🗺️ 259 10th Ave, New York, NY 10001
☎️ 212-524-9000
🌐 Website
Sunday: Closed
Monday: 7 AM–6 PM
Tuesday: 7 AM–6 PM
Wednesday: 7 AM–6 PM
Thursday: 7 AM–6 PM
Friday: 7 AM–6 PM
Saturday: Closed

From the moment I stepped into Avenues The World School, I felt an electric buzz of creativity and innovation. This institution is not just about rigorous academics; it’s a global community where students engage in exploratory learning. The curriculum, intertwined with multilingualism and cultural awareness, prepares students for a world that’s intricately connected. Facilities are state-of-the-art, reflecting their commitment to a holistic education. With dynamic teachers who foster curiosity, Avenues is a gem for families seeking a vibrant, forward-thinking environment. If you’re after a school that cultivates leaders of tomorrow, look no further!

You might also want to check out the best school districts in Long Island.

Leman Manhattan Preparatory School

Leman Manhattan Preparatory School
🗺️ 41 Broad St, New York, NY 10004
☎️ 212-232-0266
🌐 Website
Sunday: Open 24 hours
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours

My visit to Leman Manhattan Preparatory School was nothing short of delightful! Nestled in the heart of the city, the campus buzzes with genuine enthusiasm for learning. The faculty is truly passionate, creating a warm and engaging atmosphere that encourages students to explore their curiosity. I was especially impressed by the innovative curriculum that combines academics with ample opportunities for personal growth. The diverse student body fosters a sense of community, promoting collaboration and understanding. For families seeking a nurturing environment with a strong academic foundation, Leman Manhattan is undoubtedly a remarkable choice in the vibrant landscape of private high schools in Manhattan.

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The Dalton School

The Dalton School
🗺️ 108 E 89th St, New York, NY 10128
☎️ 212-423-5200
🌐 Website
Sunday: Closed
Monday: 7 AM–10:30 PM
Tuesday: 7 AM–10:30 PM
Wednesday: 7 AM–10:30 PM
Thursday: 7 AM–10:30 PM
Friday: 7 AM–10:30 PM
Saturday: Closed

My recent visit to The Dalton School was nothing short of enlightening. This prestigious institution is renowned for its progressive education model and vibrant community. As I wandered through the sunlit hallways, I could feel the energy of curious minds and passionate educators. The collaborative approach fosters creativity and critical thinking, making learning truly engaging. Additionally, the array of extracurricular programs adds a rich layer to student life. If you're on the hunt for a school where academic rigor meets nurturing support, look no further. Dalton is a unique gem in Manhattan’s private school landscape!

You might also want to check out the best middle schools in Queens.

The Hewitt School

The Hewitt School
🗺️ 45 E 75th St, New York, NY 10021
☎️ 212-288-1919
🌐 Website
Sunday: Closed
Monday: 7 AM–3 PM
Tuesday: 7 AM–3 PM
Wednesday: 7 AM–3 PM
Thursday: 7 AM–3 PM
Friday: 7 AM–3 PM
Saturday: Closed

Visiting The Hewitt School was a delightful experience! This all-girls institution exudes warmth and intellectual curiosity. The emphasis on STEM and the arts is commendable, fostering well-rounded students who are ready to conquer the world. I was particularly impressed by the encouraging faculty, who truly nurture a love for learning. The vibrant community spirit is palpable, with students actively engaging in diverse extracurricular activities. Amidst the bustling Manhattan life, Hewitt offers a safe haven for young women to thrive. Overall, if you're seeking a dynamic and empowering environment, look no further—Hewitt shines brightly among Manhattan's private high schools!

You might also want to check out the best public elementary schools in NYC.

Columbia Grammar & Preparatory School

Columbia Grammar & Preparatory School
🗺️ 5 W 93rd St, New York, NY 10025
☎️ 212-749-6200
🌐 Website
Sunday: Closed
Monday: 7 AM–3:30 PM
Tuesday: 7 AM–3:30 PM
Wednesday: 7 AM–3:30 PM
Thursday: 7 AM–3:30 PM
Friday: 7 AM–3:30 PM
Saturday: Closed

Columbia Grammar & Preparatory School is a gem nestled in the heart of Manhattan. From the moment I stepped onto its historic campus, I felt the dynamic energy fostering a love for learning. The small class sizes promote meaningful interactions, allowing students to engage deeply with their subjects. Their exceptional faculty inspires intellectual curiosity, pushing students to think critically and creatively. The school’s emphasis on the arts and athletics adds a vibrant touch to academic rigor, creating well-rounded individuals ready to thrive. In short, this school blends tradition with innovation, making it a fantastic choice for families seeking excellence in education!

You might also want to check out the best spa in Long Island.

Nathan HarrisN
WRITTEN BY

Nathan Harris

Nathan Harris, a born-and-raised New Yorker, channels his passion for exploring the city's diverse neighborhoods into captivating narratives on NoSleep.city. With a keen eye for detail and a penchant for uncovering hidden gems, Nathan provides insightful reviews that guide readers through the unique experiences each corner of the city has to offer.Read more

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Food tour map
NYC Secret Guide 🤫

NYC Hot List 🔥

Get our exclusive guide to the top spots in NYC! This guide includes:

  • Top 7 must-visit culinary destinations
  • Optimized 3-stop food tour route with a map
  • Expert insider tip for each location (when to go/what to order)
  • QR codes for easy navigation
  • More secret spots in your inbox every week