Top Rankings
Custer K-12 Schools ranks among the top 20% of public school district in Montana for:
Category
Attribute
Math Proficiency
Highest math proficiency (Top 10%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public high school serving 26 students in Custer K-12 Schools. This district's average high testing ranking is 10/10, which is in the top 5% of public high schools in Montana.
Public High School in Custer K-12 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).
Public High School in Custer K-12 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 4% of the student body (majority Asian), which is less than the Montana public high school average of 23% (majority American Indian).
Overview
This School District
This State (MT)
# Schools
3 Schools
188 Schools
# Students
88 Students
44,620 Students
# Teachers
13 Teachers
3,226 Teachers
Student-Teacher Ratio
7:1
7:1
Student By Grade
District Rank
Custer K-12 Schools, which is ranked within the top 50% of all 335 school districts in Montana (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 50% has stayed relatively flat over five school years.
Overall District Rank
#116 out of 350 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
50%
37%
Reading/Language Arts Test Scores (% Proficient)
30-39%
46%
Science Test Scores (% Proficient)
≤20%
37%
Graduation Rate
(21-22)≥50%
86%
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