New York

Authoritative sources11 alumni

On Fifth Avenue, landmark mansions give way to Bloomberg terminals and classrooms inside the Met.

New York City, United States61.3/100Founded 192615vs 25/26
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Marymount School of New York
5 photos

Photo © Monica Saenz De Viteri via Google Maps

Type

Day

Ages

3–18

Curriculum

American

Qualifications

AP

Ratio

1:7

The Verdict

Editor's commitment

  • Right for

    Girls who want an all-girls Catholic day school, American curriculum, and a 1:7 ratio in Manhattan from age 3 to 18.

  • Wrong for

    Families wanting co-education, boarding, or a cheaper private option: the average annual fee is $54,547 and this is New York.

  • Watch out for

    Founded in 1926 and accredited by NAIS, Marymount trades on old-school Fifth Avenue confidence; that culture suits some girls and suffocates others.

Ranking breakdown

Marymount School of New York · #1069 of 1591

Composite score 61.3. 8 weighted criteria.

Academic Outcomes#586 · 62%University Placement#584 · 62%Prestige#608 · 61%Alumni Network#1437 · 6%Facilities#808 · 47%Transparency#725 · 53%Peer#645 · 58%Admissions Selectivity#438 · 71%255075100
This school Peer averageUnited States avg Best-in-class

By criterion

Academic Outcomes

Weight 20%

#586

of 1529 scored

Score 71United States avg 71Peer avg 67

University Placement

Weight 16%

#584

of 1529 scored

Score 69United States avg 69Peer avg 65

Prestige & Heritage

Weight 12%

#608

of 1571 scored

Score 70United States avg 69Peer avg 66

Alumni Network

Weight 12%

#1437

of 1530 scored

Score 10United States avg 51Peer avg 54

Facilities

Weight 12%

#808

of 1533 scored

Score 69United States avg 72Peer avg 68

Transparency & Communications

Weight 8%

#725

of 1532 scored

Score 62United States avg 66Peer avg 60

Peer & Industry Review

Weight 10%

#645

of 1548 scored

Score 68United States avg 72Peer avg 68

Admissions Selectivity & Demand

Weight 8%

#438

of 1529 scored

Score 67United States avg 67Peer avg 62

Score history

Marymount School of New York · 2026

Movement across 2024–2026. Peer average overlaid.

Overall — 2024–2026

61.3/ 100

▲ +6.6 vs 2025

year on year

44495460657050.154.761.3202420252026
This school Peer averageUnited States average

Peer & Industry Review

How Marymount School of New York is regarded in the sector

62

Respected · medium confidence

Marymount School of New York is consistently listed among Manhattan's respected all-girls private schools in outlets like Private School Review, Niche.com, and local NYC education press covering K-12 independent schools; it has a recognizable alumni network (e.g., Caroline Kennedy attended) and is part of the internationally known Sacred Heart network, which lends it cross-institutional credibility. However, it receives less specialist press coverage (e.g., Tatler, Good Schools Guide focus mainly on UK schools) and is not typically benchmarked at the same tier as NYC's most elite all-girls schools like Brearley, Chapin, or Spence in reputational rankings.

Notable alumni· 18 on Wikipedia
View on Wikipedia
  • Caroline Kennedy — Diplomat/Former US Ambassador to Japan, Politics
  • Jacqueline Kennedy Onassis — Former First Lady, Public Figure
  • Perri Peltz — Journalist/Documentarian, Media
Reading

Editors' overview

On Fifth Avenue, Marymount trades heavily on place, and with reason. A Catholic girls’ day school founded in 1926, it sits inside one of the most culturally dense stretches of New York and builds that into the offer: the school’s own navigation gives museum education, design and innovation, financial literacy and entrepreneurship, global education, spiritual life and community engagement equal billing with the core academic divisions. That tells you something important. This is not a narrow, exam-drilled operation. It is an American curriculum school for ages 3 to 18 that wants girls to move easily between classrooms, the arts and the city itself. For families who value urban sophistication over the insulated-campus model, that is a serious draw.

The other hard selling point is scale of attention. A 1:7 student-teacher ratio is exceptionally intimate for New York, and in an all-girls setting that matters: leadership, classroom voice and participation are not shared out around boys, and the alumnae quotes the school foregrounds lean hard into advocacy, ambition and women in positions of authority. The school also carries NAIS accreditation, which gives parents a basic level of institutional seriousness, though accreditation is a floor, not a distinction. What we do not see in the public domain are aggregate external outcome measures of the kind international parents often want: no published AP or IB averages, no university destination grid, no headline testing data. Marymount asks parents to trust the programme and the culture more than a spreadsheet. Some will accept that; more data-driven families will want more.

At an average annual fee of $54,547, Marymount sits in the expensive end of the New York day-school market and needs to justify that price through access, confidence and finish rather than brute academic disclosure. It makes the shortlist for a specific child: a girl who is bright, verbally confident or ready to become so, comfortable in a Catholic environment, and energised by Manhattan rather than overwhelmed by it. It will suit students who want strong adults around them, a high-touch setting, visible opportunities in arts and innovation, and a culture that pushes girls to take themselves seriously. It is *not for families chasing published scoreboards* or a sprawling American campus experience. It is for those who want a self-possessed, city-formed education with a clear focus on girls’ voice and presence.

01

Academic Performance

Marymount keeps its academic performance data tightly held. We have not seen published AP averages, SAT or ACT summaries, grade distributions, or a university destination list that lets parents benchmark outcomes against New York’s strongest independent schools. That matters. In this market, schools with hard academic confidence publish at least some aggregate results, if only to show where they sit. Marymount does not. The absence of that data does not prove weak results; it does leave families without the external markers that make peer comparison straightforward. If you want a school that can be judged against rivals through scoreboards and placement tables, Marymount gives you less to work with than the city’s more transparent operators.

What the school does show points in a different direction: a clear college-preparatory stance, a structured academic division from the earliest years through sixth form age, and a public emphasis on challenge, writing, advocacy, innovation and women’s leadership. That package fits a school aiming to produce fluent, polished graduates rather than advertising examination statistics. Among peer schools, that places Marymount in the camp where reputation rests on teaching, culture and college counselling rather than published external exam metrics. For some families, that is enough. For data-driven parents paying an average of $54,547 a year, it is a conspicuous omission and a real weakness in the school’s academic story.

02

Facilities

Marymount’s facilities story is defined by location and programme design, not by a sprawling campus. The school gives unusual prominence to visual arts and museum education, performing arts, design and innovation, technology, financial literacy and entrepreneurship, plus a dedicated summer camp operation with drama, STEAM and sports strands. That points to a campus built for purposeful urban use: specialist teaching rooms and studios inside the school, with the Metropolitan Museum and the rest of the Upper East Side functioning as an extension of the classroom. For families who want playing fields, grand quads and a sealed-off school estate, this is the wrong model. For families who value city fluency and direct access to cultural institutions, it is a serious advantage.

Against New York peers, that puts Marymount in the camp of schools whose facilities strength lies in integration with the city rather than in raw acreage or spectacle. The arts-and-innovation mix looks better thought through than the token “makerspace plus theatre” formula many independents now copy, and the inclusion of entrepreneurship and museum education gives the offer sharper edges than a standard college-prep setup. Athletics are present, with teams and schedules publicly foregrounded, but no one should mistake this for a sports-led campus school. The operational clue is the staffing model: a 1:7 ratio makes rooms, labs and studios more usable because pupils get attention inside them. In facilities terms, Marymount is compact, curated and metropolitan rather than lavish.

That gives students something genuinely unusual: daily practice in moving between intellectual work, cultural institutions and public space with ease
03

Prestige

Marymount carries *real Manhattan social and cultural cachet*. The address matters, the all-girls Catholic identity matters, and the school has the kind of alumnae pipeline that signals durable establishment rather than a transient brand exercise. Wikidata alone captures 11 notable alumni, spanning journalism, screen and stage, with 1 top-tier award winner in the mix; that is not a complete picture of influence, but it clears the threshold for a school whose prestige rests as much on networks, polish and institutional memory as on public scoreboards. This is prestige in the New York independent-school sense: access to a certain social world, confidence in rooms of power, and a graduate profile built around voice, presentation and professional ease.

It does not sit in the absolute top rank of globally legible academic prestige, because the school does not publish the hard outcome data that would let outsiders place it beside the city’s most forensically scrutinised operators. That limits its status with international families who want transparent proof of academic dominance. Still, the combination of expensive fees, a high-touch staffing model, Fifth Avenue placement, and a long-established girls’ school identity gives Marymount a strong, recognisable name inside its home market. In plain terms: prestigious locally, socially and culturally; less commanding as a results-led prestige school for families who judge status through disclosed academic metrics alone.

Marymount is not unique because it offers clubs, arts or college counselling; plenty of schools do
04

Communications

Marymount communicates in the manner of a polished New York independent school: central website, busy calendar, parent association, admissions event structure, transport FAQs, login-protected areas, and a steady flow of alumnae and school-life storytelling. The public-facing side is orderly, well segmented and easy to navigate. Parents can reach distinct sections for academics, athletics, wellbeing, summer programmes and giving without hunting through clutter. That matters, because schools with sprawling offers often communicate badly simply by burying information. Marymount does not. The school also gives parents multiple obvious entry points — Apply, Calendar and Login are pushed hard — which tells you day-to-day functionality carries weight here, not just image.

The weakness is different. Marymount’s communications are carefully managed and selective. The tone leans heavily on values, voice, alumnae testimony and institutional culture, with less hard operational disclosure than exacting parents may want. We have not seen the kind of published parent-facing data that answers tougher questions quickly: aggregate exam outcomes, broad leavers’ destinations, or much detail that lets outsiders test the school’s claims against objective measures. That leaves communication strong on curation and weaker on scrutiny. For enrolled families, the practical channels are in place and the school’s message is coherent. For prospective families doing serious comparison at an average annual fee of $54,547, the communications are effective but controlled: good at conveying confidence, less good at surrendering evidence.

05

Uniqueness

Marymount’s distinctiveness starts with a combination few schools can match: an all-girls Catholic education delivered not on a secluded estate but inside one of the world’s busiest cultural corridors. The school does not treat Manhattan as backdrop. It builds museum education, design and innovation, entrepreneurship, spiritual life and community engagement into the visible shape of school life. That gives students something genuinely unusual: daily practice in moving between intellectual work, cultural institutions and public space with ease. Girls learn to speak, present, question and carry themselves in adult settings early. The result is a graduate profile with urban polish, social confidence and a habit of engaging outward rather than staying inside a campus bubble. The low staffing ratio — 1:7 — sharpens that further, because students get the attention needed to turn opportunity into actual growth.

The other point of difference is the school’s insistence on girls’ voice as a practical expectation, not a slogan. The alumnae testimonies the school foregrounds return again and again to advocacy, leadership, law, medicine, media and design. That pattern matters. Marymount is not unique because it offers clubs, arts or college counselling; plenty of schools do. It is unique because it joins a female-centred environment, a high-touch adult presence and a city-facing education into one coherent proposition. For the right student, that brings unusual self-possession: she learns not just to achieve, but to occupy space, use her voice and operate comfortably in ambitious rooms.

It is unique because it joins a female-centred environment, a high-touch adult presence and a city-facing education into one coherent proposition
06

Student Profile

The girl who fits Marymount is intellectually alert, verbally willing and comfortable with close adult attention. She does not need to arrive fully formed or theatrically extrovert, but she does need some appetite for being known well and asked to contribute. In a school with a 1:7 staffing ratio, quiet anonymity is in short supply. Marymount suits students who respond to discussion, relish feedback and can use a dense timetable of academics, arts, clubs and city-based opportunities rather than drift past them. The all-girls setting will appeal to families who want ambition and leadership practised without apology. So will the school’s clear emphasis on advocacy, service, spirituality and women in positions of authority. This is a high-expectation, high-contact environment with a distinct moral frame.

It will work best for girls who like culture, ideas and the pace of urban life: students who can move from classroom to museum, performance, design work or community engagement without needing a vast green campus to feel grounded. Marymount also fits families comfortable with a Catholic ethos that shapes school life but does not narrow the public-facing offer. It is not for the detached child who wants maximum independence from adults, nor for families chasing a hard-edged, publicly quantified results culture. At an average annual fee of $54,547, it also suits households ready to pay for polish, access and confidence-building as much as for measurable academic disclosure.

On Fifth Avenue, Marymount trades heavily on place, and with reason

Co-curricular strengths

Arts & sport, on a separate axis

Overall 9.16/10

Scored 0-10 from the school's own published evidence. This axis is editorial-only — it does not feed the main WTS ranking.

Sports

Editor first pass

8.8/10

Varsity basketball, soccer and track and field.

Drama

Editor first pass

9.3/10

Theater productions, and verified alumna Cher Calvin with an Emmy Award anchors drama-related pedigree at at least 7 under the alumni override rule.

Dance

Editor first pass

9.2/10

Dance is offered, but there is.

Music

Editor first pass

9.3/10

Choir and string ensemble, showing more than a bare mention through multiple specific music activities.

Visual Arts

Editor first pass

9.2/10

Visual arts is explicitly named in the extracurriculars.

Editor first-pass · editor-reviewable · 7/28/2026

Notable alumni · Wikidata

source

11notable alumni

0 historic (born pre-1930) · 4 modern (born post-1970)wikidata:2026-07-28 How we source this

Strengths

  • +Upper East Side Manhattan location
  • +Catholic ethos may suit some families
  • +Girls-only education from ages 3–18
  • +American college preparatory day school

Considerations

  • Girls-only model limits coeducational experience
  • Catholic character may not suit all families
  • Day school only; no boarding option

Availability

2027-28🟢 ActiveApplications opened 1 Aug '26
2028-29⚪ Future cycle
2029-30

Primary entry gate & tests

ISEE (VI–XI) + interview / records; lower grades age-specific

Gallery

PhotosSourced from Google PlacesMonica Saenz De ViteriJosephLemuelMarymount School of New YorkVerified against a primary source, not scraped

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