For the 2026 school year, there is 1 public middle school serving 319 students in 59270, MT.
The top-ranked public middle school in 59270, MT is Sidney Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle school in zipcode 59270 have an average math proficiency score of 29% (versus the Montana public middle school average of 34%), and reading proficiency score of 51% (versus the 47% statewide average). Middle schools in 59270, MT have an average ranking of 6/10, which is in the top 50% of Montana public middle schools.
Minority enrollment is 20% of the student body (majority Hispanic), which is less than the Montana public middle school average of 23% (majority American Indian).
Best 59270, MT Public Middle Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sidney Middle School
(Math: 29% | Reading: 51%)
Rank:
Rank:
6/
Top 50%10
415 South Central Ave
Sidney, MT 59270
(406) 433-4050
Sidney, MT 59270
(406) 433-4050
Gr: 6-8 | 319 students Student-teacher ratio: 15:1 Minority enrollment: 20%
59270, Montana Public Schools (Closed)
School
Location
Quick Facts
Frequently Asked Questions
What are the top-ranked public middle schools in 59270, MT?
The top-ranked public middle schools in 59270, MT include Sidney Middle School.
How many public middle schools are located in 59270?
1 public middle schools are located in 59270.
What is the racial composition of students in 59270?
59270 public middle schools minority enrollment is 20% of the student body (majority Hispanic), which is less than the Montana public middle schools average of 23% (majority American Indian).
Recent Articles
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.