Best Custer Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 30 students in Custer, MT.

The top ranked public high school in Custer, MT is Custer High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Custer, MT public high school have an average math proficiency score of 50% (versus the Montana public high school average of 32%), and reading proficiency score of 50% (versus the 43% statewide average). High schools in Custer have an average ranking of 10/10, which is in the top 5% of Montana public high schools.

Custer, MT public high school have a Graduation Rate of 50%, which is less than the Montana average of 83%.

The school with highest graduation rate is Custer High School, with ≥50% graduation rate. Read more about public school graduation rate statistics in Montana or national school graduation rate statistics.

Minority enrollment is 0% of the student body (majority Black and Hispanic), which is less than the Montana public high school average of 23% (majority American Indian).