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 2025-26 school year, there is 1 public high school serving 30 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 0% of the student body (majority Black and Hispanic), 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
176 Schools
# Students
88 Students
45,513 Students
# Teachers
13 Teachers
3,275 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 333 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%
Students by Ethnicity:
Diversity Score
0.02
0.39
% American Indian
n/a
10%
% Asian
n/a
1%
% Hispanic
n/a
6%
% Black
n/a
1%
% White
99%
77%
% Hawaiian
n/a
n/a
% Two or more races
1%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $27,886 is higher than the state median of $15,270. The school district revenue/student has grown by 17% over four school years.
The school district's spending/student of $27,023 is higher than the state median of $15,359. The school district spending/student has grown by 17% over four school years.
Total Revenue
$3 MM
$2,285 MM
Spending
$2 MM
$2,298 MM
Revenue / Student
$27,886
$15,270
Spending / Student
$27,023
$15,359
Best Custer K-12 Schools Public High Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Custer High School
(Math: ≥50% | Reading: <50%)
Rank:
Rank:
9/
Top 20%10
304 4th Avenue
Custer, MT 59024
(406) 856-4117
Custer, MT 59024
(406) 856-4117
Gr: 9-12 | 30 students Student-teacher ratio: 6:1
Recent Articles
10 Major Challenges Facing Public Schools in 2025
Explore the 10 biggest challenges facing U.S. public schools in 2025, from funding shortages to mental health and technology gaps.
Broward County School Bus Service Update 2025
A 2025 review of Broward County public school bus service: challenges, innovations, and what parents should know.
Failures of U.S. Public Education in 2025
Explore the 15 biggest failures of the American public education system in 2025, with updated data, expert insights, and real-world examples.
