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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

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Public school / Middle

Arthur M Longsjo Middle School

Fitchburg, Massachusetts

NCES ID
250489002672
District
Fitchburg
School type
Regular
Title I
Not designated

Arthur M Longsjo Middle School is a public middle school in Fitchburg, Massachusetts, run by Fitchburg. It enrols 588 students — the 27869th largest of 1,862 public schools in Massachusetts.

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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

588students

27869th nationally, tied with 70

Teachers

59.0FTE

10156th nationally, tied with 433

Students per teacher

10.0students

9121st nationally, tied with 472

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.

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Within Fitchburg

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. 1Fitchburg High1,246 students
  2. 2Mckay Elementary School727 students
  3. 3Reingold Elementary651 students
  4. 4Crocker Elementary616 students
  5. 5Arthur M Longsjo Middle School588 students
  6. 6Memorial Middle School581 students
  7. 7South Street Early Learning Center564 students
  8. 8Goodrich Academy194 students
Distance from the state median

Baseline: Massachusetts median across 1,862 public schools. Bars right of the rule are above it.

  • Enrollment+29.7%
  • Teachers+68.6%
  • Students per teacher−16.0%
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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.