Chinook High School
Public
High Grades 9–12
Part of Chinook H S
528 Ohio, Chinook, MT 59523 · (406) 357-2236
Community ratings
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Academic performance
Math proficiency10%
State average 34.5%
Reading / language arts30%
State average 46.1%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
115Students enrolled
12:1Student–teacher ratio
50%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 924
Grade 1035
Grade 1126
Grade 1230
Students
White · 83%95
Two or more races · 13%15
American Indian/Alaska Native · 3%4
Native Hawaiian/Pacific Islander · 1%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
109’20
114’21
114’22
118’23
115’24
Location
528 Ohio Chinook
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.