School District · Montana
Chinook High School District
📍 Chinook, MT · Blaine County · NCES LEAID 3006270
District Contact & Information
Source: NCES CCD 2024–25
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District Mailing Address
Box 1059, Chinook, MT 59523
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NCES District ID (LEAID)
3006270
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District Type
Public School District
Schools in Chinook High School District
1 school listed
Zip Codes Served by Chinook High School District
3 zip codes
Frequently Asked Questions
What zip codes are in Chinook High School District?▼
Chinook High School District serves 3 zip codes: 59523, 59535, 59547. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Chinook High School District rated?▼
Chinook High School District has an overall rating of 5 out of 10 (Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 46th percentile among Montana school districts. Ratings are percentile-ranked within Montana only and are not comparable across states.
How many students attend Chinook High School District?▼
The NCES Common Core of Data directory reports enrollment of 114 students across 1 school for Chinook High School District.
What grades does Chinook High School District serve?▼
Chinook High School District is listed in the NCES directory as serving grades 9th – 12th.
What schools are in Chinook High School District?▼
NCES lists 1 school operating under Chinook High School District: 1 high. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Chinook High School District?▼
You can reach Chinook High School District by phone at (406)357-2236 or online at www.chinookschools.org or by mail at Box 1059, Chinook, MT 59523. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Chinook High School District
Chinook High School District is a public school district serving 3 zip codes in Montana, primarily in Blaine County. It carries an overall rating of 5/10 (Average), the 46th percentile among Montana districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Montana districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 1 school operating under Chinook High School District — 1 high. The largest by enrollment is Chinook High School with 115 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (406)357-2236 before making a housing decision.