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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

PublicDataHubOfficial public data, made findable
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Public school / High

Mamaroneck High School

Mamaroneck, New York

NCES ID
361824001648
District
Mamaroneck Union Free School District
School type
Regular
Title I
Not designated

Mamaroneck High School is a public high school in Mamaroneck, New York, run by Mamaroneck Union Free School District. It enrols 1,660 students — the 3012th largest of 4,847 public schools in New York.

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Reported figures, 2022–2023

The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.

Enrollment

1,660students

3012th nationally, tied with 2

Teachers

128.0FTE

1070th nationally, tied with 39

Students per teacher

13.0students

28473rd nationally, tied with 941

Free or reduced-price lunch

23.3%percent

74754th nationally, tied with 59

How these figures are defined

Enrollment

Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.

Teachers

Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.

Students per teacher

Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.

Free or reduced-price lunch

Share of students eligible for free or reduced-price meals — the most widely used proxy for concentrated poverty in a school. Districts under community eligibility report all students as eligible, which inflates the figure and makes cross-district comparison unreliable.

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Within Mamaroneck Union Free School District

Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.

Enrollment — same district
  1. 1Mamaroneck High School1,660 students
  2. 2Hommocks School1,258 students
  3. 3Murray Avenue School703 students
  4. 4Mamaroneck Avenue School684 students
  5. 5Chatsworth Avenue School633 students
  6. 6Central School513 students
Distance from the state median

Baseline: New York median across 4,847 public schools. Bars right of the rule are above it.

  • Enrollment+266.4%
  • Teachers+245.9%
  • Students per teacher+13.0%
  • Free or reduced-price lunch−60.0%
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Where this sits

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Sources & licence

Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.

Provenance

National Center for Education Statistics
Common Core of Data — school and district directory
Current · as of August 17, 2026U.S. Public Domain (NCES)

Collected and published by NCES; retrieved through the Urban Institute Education Data Portal, which republishes the NCES files unchanged.

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Data as of September 1, 2022.