Custer Co District High

20 South Center Ave, Miles City, MT 59301

CSchola Grade
Grades
9–12
High
Students
487
Enrolled 2024–25
Students per teacher
15 : 1
Full-time teachers
District
Custer County H S
Custer County

Schola Grade C · Average

Letter grade (A–F) · compared with 103 Montana high schools · How we grade
Test scores30% proficient in math & reading
44thpercentile
Equity20% of low-income students proficient
43rdpercentile
Attendance32% chronically absent
57thpercentile
Graduation rate82% graduate in 4 years
19thpercentile
College readinessAt least 24% take AP, IB or dual-enrollment courses
71stpercentile
Class size15 students per teacher
35thpercentile

Percentiles compare this school with other Montana high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Custer Co District High

Custer Co District High is a public high school in Miles City, Montana, serving grades 9–12. It is part of Custer County H S. The school is located in a remote town in Custer County.

In the 2024–25 school year, 487 students were enrolled, with about 15 students for every full-time teacher. That ratio is larger than the typical Montana high school (10.1 students per teacher). Its Schola Grade is C (average), compared with 103 Montana high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

20 South Center Ave
Miles City, MT 59301
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
487 students
Students per teacher
15 to 1
Charter school
No
Magnet school
No
Locale
Town — Remote
School district
Custer County H S
County
Custer County
NCES school ID
300793000226

Schools near Custer Co District High

All 14 schools in Miles City →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.