Chinook High School District, Montana

Chinook High School District is a secondary (high school) district in Blaine County, Montana, for grades 9–12. About 2,334 people live in it (2020–2024 estimate). It covers 1,651 sq mi (4,275 km²) of land.

BillingsMissoulaGreat Falls
Chinook High School District in Montana
Harlem High School DistrictHavre High School District
Chinook High School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
2,334 ± 207
Grades
9–12
Type
Secondary (high school) district
County
Blaine County
Land area
1,651 sq mi (4,275 km²)
Median household income
$71,823 ± $8,617
Median home value
$219,700 ± $20,722
Water area
3.78 sq mi (9.8 km²)
State
Montana
Census code (GEOID)
3006270
Coordinates (central point)
48.531584, -109.238565

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in Chinook High School District, largest first

  1. Chinook (city)1,353 people
  2. Zurich (CDP)38 people
  3. Hartland Colony (CDP)29 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering secondary (high school) districts, nearest first

  1. Harlem High School District22 mi southeast
  2. Havre High School District27 mi northwest

These share a boundary with Chinook High School District. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Chinook High School District before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.