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412 Rittenour, Plains, MT 59859 · (406) 826-8600 · Part of Plains K-12 Schools
Plains’ School Grade B+ better than 74% of Montana school districts
What stands out about Plains High School
- Its own letter, C−: better results than 15% of Montana’s public schools
- Math proficiency 20 pts below the state
- Reading / language arts 16 pts below the state
- Small classes: 11 students per teacher
- Enrollment down 19.3% since 2020–21
On the path
Where Plains kids come from and go next. The whole path →
Test scores
2020–21Its own letter, C−, places these results among Montana’s 592 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














412 Rittenour, Plains
Students
Down 19.3% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Plains High School from Plains families.
Other schools in Plains K-12 Schools
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Montana’s other public schools; Plains’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.