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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

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Public school / Middle

Porter Middle School

Missoula, Montana

NCES ID
301857000565
School type
Regular
Title I
Not designated

Porter Middle School is a public middle school in Missoula, Montana, run by Missoula Elem. It enrols 579 students — the 28695th largest of 837 public schools in Montana.

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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

579students

28695th nationally, tied with 98

Teachers

38.0FTE

27495th nationally, tied with 1,521

Students per teacher

15.2students

49463rd nationally, tied with 889

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 Missoula Elem

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. 1Washington Middle School663 students
  2. 2Porter Middle School579 students
  3. 3Meadow Hill Middle School472 students
  4. 4Paxson School463 students
  5. 5Jeannette Rankin El461 students
  6. 6Rattlesnake Elementary School445 students
  7. 7Lewis & Clark School440 students
  8. 8Chief Charlo School429 students
Distance from the state median

Baseline: Montana median across 837 public schools. Bars right of the rule are above it.

  • Enrollment+490.8%
  • Teachers+375.0%
  • Students per teacher+21.6%
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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.