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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

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Public school / Middle

Explorer Middle School

Phoenix, Arizona

NCES ID
040593001230
School type
Regular
Title I
Not designated

Explorer Middle School is a public middle school in Phoenix, Arizona, run by Paradise Valley Unified District (4241). It enrols 678 students — the 20674th largest of 2,599 public schools in Arizona.

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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

678students

20674th nationally, tied with 47

Teachers

34.0FTE

34064th nationally, tied with 1,817

Students per teacher

19.9students

78356th nationally, tied with 322

Free or reduced-price lunch

5.8%percent

84953rd nationally, tied with 37

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 Paradise Valley Unified District (4241)

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. 1Pinnacle High School2,479 students
  2. 2Horizon High School1,905 students
  3. 3Paradise Valley High School1,874 students
  4. 4North Canyon High School1,842 students
  5. 5Shadow Mountain High School1,109 students
  6. 6Desert Shadows Middle School780 students
  7. 7Fireside Elementary School730 students
  8. 8Mountain Trail Middle School680 students
Distance from the state median

Baseline: Arizona median across 2,599 public schools. Bars right of the rule are above it.

  • Enrollment+65.8%
  • Teachers+13.3%
  • Students per teacher+15.7%
  • Free or reduced-price lunch−90.4%
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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.