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Charlo High School

404 1st Ave West, Charlo, MT 59824

CSchola Grade
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Grades
9–12
High
Students
80
Enrolled 2024–25
Students per teacher
10.6 : 1
Full-time teachers
District
Charlo H S
Lake County

Schola Grade C · Average

Letter grade (A–F) · compared with 103 Montana high schools · How we grade
Test scores30% proficient in math & reading
49thpercentile
Equity30% of low-income students proficient
88thpercentile
Attendance47% chronically absent
30thpercentile
Graduation rate90% graduate in 4 years
63rdpercentile
College readinessAt least 5% take AP, IB or dual-enrollment courses
16thpercentile
Class size10.6 students per teacher
77thpercentile

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 Charlo High School

Charlo High School is a public high school in Charlo, Montana, serving grades 9–12. It is part of Charlo H S. The school is located in a remote rural area in Lake County.

In the 2024–25 school year, 80 students were enrolled, with about 10.6 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

404 1st Ave West
Charlo, MT 59824
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
80 students
Students per teacher
10.6 to 1
Charter school
No
Magnet school
No
Locale
Rural — Remote
School district
Charlo H S
County
Lake County
NCES school ID
300611500177

Schools near Charlo High School

All 3 schools in Charlo →

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.