For the 2026 school year, there is 1 public high school serving 355 students in Sidney, MT.
The top-ranked public high school in Sidney, MT is Sidney High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sidney, MT public high school have an average math proficiency score of 32% (versus the Montana public high school average of 32%), and reading proficiency score of 42% (versus the 43% statewide average). High schools in Sidney have an average ranking of 6/10, which is in the top 50% of Montana public high schools.
Sidney, MT public high school have a Graduation Rate of 87%, which is more than the Montana average of 83%.
The school with highest graduation rate is Sidney High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Montana or national school graduation rate statistics.
Minority enrollment is 17% of the student body (majority Hispanic), which is less than the Montana public high school average of 23% (majority American Indian).
Best Public High Schools in Sidney, MT (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sidney High School
(Math: 30-34% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
1012 4th Avenue Se
Sidney, MT 59270
(406) 433-2330
Sidney, MT 59270
(406) 433-2330
Gr: 9-12 | 355 students Student-teacher ratio: 12:1 Minority enrollment: 17%
Frequently Asked Questions
What are the top-ranked public high schools in Sidney, MT?
The top-ranked public high schools in Sidney, MT include Sidney High School.
How many public high schools are located in Sidney?
1 public high schools are located in Sidney.
What is the racial composition of students in Sidney?
Sidney public high schools minority enrollment is 17% of the student body (majority Hispanic), which is less than the Montana public high schools average of 23% (majority American Indian).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.