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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

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Public school / Middle

Madison Jr High School

Naperville, Illinois

NCES ID
172771002935
School type
Regular
Title I
Not designated

Madison Jr High School is a public middle school in Naperville, Illinois, run by Naperville CUSD 203. It enrols 546 students — the 31998th largest of 4,435 public schools in Illinois.

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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

546students

31998th nationally, tied with 103

Teachers

44.0FTE

20120th nationally, tied with 1,039

Students per teacher

12.4students

23579th nationally, tied with 762

Free or reduced-price lunch

13.2%percent

81443rd nationally, tied with 53

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 Naperville CUSD 203

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. 1Naperville North High School2,553 students
  2. 2Naperville Central High School2,551 students
  3. 3Kennedy Junior High School931 students
  4. 4Jefferson Jr High School817 students
  5. 5Lincoln Jr High School766 students
  6. 6Elmwood Elem School712 students
  7. 7Steeple Run Elem School638 students
  8. 8Beebe Elem School616 students
Distance from the state median

Baseline: Illinois median across 4,435 public schools. Bars right of the rule are above it.

  • Enrollment+35.1%
  • Teachers+69.2%
  • Students per teacher−9.5%
  • Free or reduced-price lunch−75.3%
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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.