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Jefferson High School District, Montana

Jefferson High School District is a secondary (high school) district in Jefferson County, Montana, for grades 9–12. About 9,347 people live in it (2020–2024 estimate). It covers 1,084 sq mi (2,808 km²) of land.

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Jefferson High School District in Montana
Jefferson High School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
9,347 ± 310
Grades
9–12
Type
Secondary (high school) district
County
Jefferson County
Land area
1,084 sq mi (2,808 km²)
Median household income
$118,713 ± $12,225
Median home value
$472,400 ± $22,615
Water area
1.95 sq mi (5.06 km²)
State
Montana
Census code (GEOID)
3015120
Coordinates (central point)
46.273777, -112.132650
Check a point in the school district finder

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 Jefferson High School District, largest first

  1. Montana City (CDP)3,092 people
  2. Clancy (CDP)1,874 people
  3. Boulder (city)1,284 people
  4. South Hills (CDP)620 people
  5. Jefferson City (CDP)533 people
  6. Basin (CDP)352 people
  7. Elkhorn (CDP)34 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. Whitehall High School District27 mi south
  2. Butte High School District36 mi southwest
  3. Helena High School District42 mi north
  4. Powell County High School District55 mi northwest

These share a boundary with Jefferson 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 Jefferson 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.