For the 2026 school year, there are 2 public middle schools serving 69 students in Simms, MT.
The top-ranked public middle schools in Simms, MT are Cascade Colony School and Sun River Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Simms, MT public middle schools have an average math proficiency score of 37% (versus the Montana public middle school average of 34%), and reading proficiency score of 46% (versus the 47% statewide average). Middle schools in Simms have an average ranking of 5/10, which is in the bottom 50% of Montana public middle schools.
Minority enrollment is 13% of the student body (majority American Indian and Asian), which is less than the Montana public middle school average of 23% (majority American Indian).
Best Public Middle Schools in Simms, MT (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cascade Colony School
(Math: ≥50% | Reading: ≥50%)
Rank:
Rank:
9/
Top 20%10
508 Birdtail Road
Simms, MT 59477
(406) 264-5104
Simms, MT 59477
(406) 264-5104
Gr: PK-8 | 14 students Student-teacher ratio: 14:1
Rank: #22.
Sun River Middle School
(Math: 30-39% | Reading: 40-49%)
Rank:
Rank:
4/
Bottom 50%10
123 Walker Street
Simms, MT 59477
(406) 264-5110
Simms, MT 59477
(406) 264-5110
Gr: 6-8 | 55 students Student-teacher ratio: 11:1 Minority enrollment: 16%
Frequently Asked Questions
What are the top-ranked public middle schools in Simms, MT?
The top-ranked public middle schools in Simms, MT include Cascade Colony School and Sun River Middle School.
How many public middle schools are located in Simms?
2 public middle schools are located in Simms.
What is the racial composition of students in Simms?
Simms public middle schools minority enrollment is 13% of the student body (majority American Indian and Asian), which is less than the Montana public middle schools average of 23% (majority American Indian).
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