At a Glance
A Catholic All-Girls School Where Small Classes Meet Upper East Side Sophistication
Families seeking a small, Catholic all-girls elementary school in a prestigious Manhattan neighborhood, where the 6.8:1 ratio means their daughters receive significant individual attention. Works well for families who value faith-based education with a progressive, diverse community — the school's demographics suggest it's not a bubble but a real mix of backgrounds united by educational philosophy.
- All-girls environment from pre-K through 5th grade — every leadership role and voice belongs to a girl
- 6.8:1 student-teacher ratio means teachers genuinely know each student
- Roman Catholic affiliation with Sacred Heart tradition — service and faith integrated into daily life
- Location on Fifth Avenue in Carnegie Hill — Central Park access, museums nearby
- Small school scale (713 total) creates a tight-knit community feel
- As an all-girls school, boys are not part of the social environment — some families prefer coeducational settings
- Catholic identity means religious instruction is part of the curriculum — families should be comfortable with this
- Tuition for private school in Manhattan is significant — worth visiting to understand the full cost
- The school stops at 5th grade — families will need to plan for middle school transition
An all-girls Catholic school (Roman Catholic, Sacred Heart network) serving pre-K through 5th grade with an exceptionally small 6.8:1 student-teacher ratio.
The student body is predominantly white (61.6%) with meaningful representation of Hispanic (10.8%), multiracial (15.7%), Asian (8%), and Black (3.9%) students. While the racial composition leans white, the diversity index of 0.66 suggests economic and background diversity among families.
Marymount sits in Carnegie Hill, one of Manhattan's most affluent and family-friendly neighborhoods. The area is known for its pre-war buildings, proximity to Central Park, and concentration of families with children. It's a neighborhood where private school presence is the norm rather than the exception.
Excellent — this is Manhattan, and the school is located along Fifth Avenue in a neighborhood built around family life. Most families live within walking distance or a short bus ride away.
Notable Programs
What Parents Are Saying
Overwhelmingly positive reviews. Parents and alumni describe the community as warm, welcoming, and supportive. Teachers are described as dedicated and brilliant. Students appreciate the rigorous academics, excellent facilities (labs, art studios, sports facilities, rooftop garden, library), and unique location near the MET. 84% of Niche reviews give 5 stars.
Synthesized from public parent reviews · Apr 2026
Frequently Asked Questions
- Is MARYMOUNT SCHOOL OF NY a good school?
- Published quality ratings aren't available for MARYMOUNT SCHOOL OF NY yet on Motley. It's a private school serving grades Pre-K to 5 in Upper East Side-Carnegie Hill.
- What grades does MARYMOUNT SCHOOL OF NY serve?
- MARYMOUNT SCHOOL OF NY serves grades Pre-K to 5.
- How do students get into MARYMOUNT SCHOOL OF NY?
- MARYMOUNT SCHOOL OF NY runs its own private admissions process — typically an application, a visit, and sometimes testing.
- Is MARYMOUNT SCHOOL OF NY public, charter, or private?
- MARYMOUNT SCHOOL OF NY is a private school.
- What neighborhood is MARYMOUNT SCHOOL OF NY in?
- MARYMOUNT SCHOOL OF NY is in Upper East Side-Carnegie Hill, Manhattan.
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