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Porter Middle School

Public Grades 6-8
153rd
SchoolDigger Rank ?
of 222 Montana Middle Schools
Better than 31% of Montana middle schools
Summary

Porter Middle School is a public middle school located in Missoula, Montana, serving grades 6-8 with a total enrollment of 579 students. The school is part of the Missoula Elementary District, which is ranked 165 out of 387 districts in Montana and has a 3-star rating from SchoolDigger.

While Porter Middle School is part of the Missoula Elementary District, it has consistently underperformed compared to the district and the state of Montana in standardized test scores across subjects. In the 2024-2025 school year, only 34.55% of Porter Middle School students were proficient or better in English Language Arts, compared to 50.06% in the Missoula Elementary District and 43.09% statewide. Similarly, in Mathematics, only 25.62% of Porter Middle School students were proficient or better, compared to 43.84% in the Missoula Elementary District and 36.77% statewide. The school's statewide ranking has also fluctuated, ranging from 23rd out of 60 middle schools in 2017-2018 to 153rd out of 222 middle schools in 2024-2025.

Interestingly, the nearby Washington Middle School and Meadow Hill Middle School, which are also part of the Missoula Elementary District, consistently outperform Porter Middle School in academic achievement, school rankings, and student demographics. For example, in the 2024-2025 school year, Washington Middle School had 63.38% of students proficient or better in English Language Arts, compared to 49.28% at Meadow Hill Middle School and only 34.55% at Porter Middle School. The higher percentage of students eligible for free or reduced-price lunch at Porter Middle School may be a contributing factor to the school's lower academic performance compared to its peers.

579
Students ?
15.5
Student/teacher ratio ?
$13,509
Per pupil spending ?
57.5%
Free/discounted lunch ?
 2510 Central Avenue
       Missoula, MT  59804

(406) 542-4060

District: Missoula Elementary


Students who attend Porter Middle School usually attend:

High:    Sentinel High School

Feeder schools for Porter Middle School:

Elementary:    Franklin School
    Hawthorne School
    Jeannette Rankin Elementary
    Lowell School
Racial breakdown:

White:
77.7%
American Indian:
8.3%
Hispanic:
5.9%
more
 See top rated Montana middle schools

 Compare Porter Middle School to nearby middle schools!
At a glance
Ranking trend: Declining — 50th percentile in 2015 → 31st in 2025
Worth a look
!Test scores below the Montana average (31% vs 40% meeting standards)
!Ranking has slipped — down 19 percentile points since 2015
!Mathematics scores 11 pts below the Montana average
Students meeting standards (2024-2025) ?
This school31%
District avg47%
Montana avg40%
153rd of 222
Montana public middle schools ?
Bottom 31%▼ down 19 pts since 2015
From top 50% (2015) to bottom 31% (2025)
See the entire ranking list of Montana Middle Schools →
SchoolDigger rating ?
3rd of 4Middle Schools in the Missoula Elementary
165th of 387Missoula Elementary among Montana districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMontana percentileRating
202535.4153 of 22231.1%★★☆☆☆
202449.258 of 12352.8%★★★☆☆
202345.8104 of 18744.4%★★☆☆☆
202253.896 of 19049.5%★★☆☆☆
202149.3104 of 20048.0%★★☆☆☆
201956.323 of 6061.7%★★★☆☆
201860.721 of 5863.8%★★★☆☆
201759.821 of 5561.8%★★★☆☆
201642.449 of 8139.5%★★☆☆☆
201545.878 of 15650.0%★★★☆☆
201350.4102 of 15935.8%★★☆☆☆
201229.3131 of 15616.0%★☆☆☆☆
201152.0100 of 16137.9%★★☆☆☆
201057.281 of 15648.1%★★☆☆☆
200955.382 of 14744.2%★★☆☆☆
200844.1104 of 14930.2%★★☆☆☆
200750.387 of 14740.8%★★☆☆☆
200649.593 of 14636.3%★★☆☆☆
200554.286 of 16447.6%★★☆☆☆
200443.3117 of 17131.6%★★☆☆☆
By subject vs Montana (2024-2025) ?
Science38%~ state avg
English Language Arts35%-9 vs state
Mathematics26%-11 vs state

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Frequently Asked Questions about Porter Middle School

Students who attend Porter Middle School usually go on to attend Sentinel High School

In the 2024-25 school year, 579 students attended Porter Middle School.

Porter Middle School ranks 153rd of 222 Montana middle schools. SchoolDigger rates this school 2 stars out of 5.

Students at Porter Middle School are 78% White, 8% American Indian, 6% Hispanic, 4% African American, 3% Asian, 1% Two or more races.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Montana Office of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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