Best Private High Schools in Manhattan

50 schools match. Top 10 ranked by size, tuition fit, and freshness of our data.

AdmitCompass tracks 50 private high-level schools in Manhattan. Annual tuition ranges from $9.2K/yr to $145K/yr, with a median of $62.5K/yr across schools that publish a number. New York has the highest concentration with 50 schools.

Private schools on this page set their own admissions criteria. Most ask for a school visit, prior records, and a family interview; competitive K and 6th-grade entry points often fill 6-9 months before the start of school. Every school is re-verified through direct outreach to admissions teams; data is refreshed on a 180-day cadence and timestamped on each profile.

See also: Charter, Catholic, Jewish.

  1. 1

    The Dalton School

    New York, New York County · Grades K-12

    Tuition
    $65.8K/yr
    Type
    private
    • Verified by director
    • ~1,350 students
  2. 2

    Trinity School

    New York, New York County · Grades K-12

    Tuition
    $64.9K/yr
    Type
    private
    • Verified by director
    • ~1,000 students
  3. 3

    The Spence School

    New York, New York County · Grades K-12

    Tuition
    $64.6K/yr
    Type
    private
    • Verified by director
    • ~750 students
  4. 4

    Xavier High School

    New York, New York County · Grades 9-12

    Tuition
    $26.5K/yr
    Type
    private
    • ~1,100 students
  5. 5

    The IDEAL School of Manhattan

    New York, New York County · Grades K-12

    Tuition
    $71.5K/yr
    Type
    private
    • Verified by director
    • ~200 students
  6. 6

    The Churchill School and Center

    New York, New York County · Grades K-12

    Tuition
    $82.5K/yr
    Type
    private
    • Verified by director
    • ~450 students
  7. 7

    Notre Dame School of Manhattan

    New York, New York County · Grades 9-12

    Tuition
    $21.5K/yr
    Type
    private
    • ~350 students
  8. 8

    Winston Preparatory School

    New York, New York County · Grades 5-12

    Tuition
    $86K/yr
    Type
    private
    • Verified by director
    • ~300 students
  9. 9

    Cooke School and Institute

    New York, New York County · Grades PK-12

    Tuition
    $110K/yr
    Type
    private
    • Verified by director
    • ~250 students
  10. 10

    Dominican Academy

    New York, New York County · Grades 9-12

    Tuition
    $18.3K/yr
    Type
    private
    • ~200 students
How we rank these schools

Built relationships, not scrapers. AdmitCompass ranks schools using a composite score that blends four signals: enrollment size (a proxy for stability and program breadth), tuition reasonableness within the local market, freshness of our most recent verification, and a small bonus for schools with full admissions detail published on their profile.

Public data comes from the Florida Department of Education (FLDOE), the National Center for Education Statistics (NCES), and each school's own admissions pages. The information that actually matters to most families — acceptance rates, deadlines, what a director cares about — comes from direct interviews with school directors and admissions coaches across our active markets.

We do not publish scoring weights or per-axis thresholds. That keeps the moat intact: the rankings reflect actual conversations with people inside schools, not a formula anyone with a crawler could clone. Every profile is re-verified on a 180-day cadence, and the "last updated" date is timestamped on every school page.

Read the full methodology.

Frequently asked questions

What's the average tuition for high schools in Manhattan?
Across the 50 schools on this list, annual tuition ranges from $9.2K/yr to $145K/yr, with a median of $62.5K/yr. Many schools offer financial aid, sibling discounts, or accept Florida Step Up / FES scholarships — check each school's detail page for current aid policy.
How competitive is admission to private schools in Manhattan?
Selective private schools review transcripts, teacher recommendations, an admissions test (ISEE or SSAT for grades 5-12), and an in-person visit. Acceptance rates vary widely — some schools accept nearly every qualified applicant, while top-tier programs admit fewer than 25%. Apply 9-12 months ahead of the start date.
What's the smallest and largest school on this list?
The Lang School is the smallest with 75 students; Ethical Culture Fieldston School is the largest at 1700. Smaller schools tend to offer more direct teacher contact and tighter community; larger schools usually have more elective and extracurricular breadth.
Is this list updated?
Yes. We re-verify school data on a 180-day cadence through direct contact with admissions teams, plus cross-checks against FLDOE, NCES, and published school sources. Each school profile shows the date of its most recent verification.

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