Custer County High School District, Montana
Custer County High School District is a secondary (high school) district in Custer County, Montana, for grades 9–12. About 11,961 people live in it (2020–2024 estimate). It covers 3,783 sq mi (9,799 km²) of land.
- Population, 2020–2024 estimate
- 11,961
- Grades
- 9–12
- Type
- Secondary (high school) district
- County
- Custer County
- Land area
- 3,783 sq mi (9,799 km²)
- Median household income
- $70,605 ± $6,843
- Median home value
- $219,100 ± $8,904
- Water area
- 9.89 sq mi (25.6 km²)
- State
- Montana
- Census code (GEOID)
- 3007930
- Coordinates (central point)
- 46.282444, -105.567020
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 Custer County High School District, largest first
- Miles City (city)8,407 people
- Ismay (town)1 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
- Powder River County High School District60 mi south
- Carter County High School District73 mi southeast
- Lame Deer High School District76 mi southwest
- Garfield County High School District96 mi northwest
These share a boundary with Custer County 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 Custer County 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.