Total enrollment
404
-29 (-7%) vs SY 2017-18
3 schools in Plains K-12
Montana · 404 students · 1 city
Plains K-12 runs the local public-school system inside Montana: 3 K-12 campuses serving roughly 404 students, with 1 elementary, 1 middle, and 1 high.
7-year change in Plains K-12
SY 2017-18 vs SY 2024-25School count
3
0 (0%) vs SY 2017-18
% White
91%
was 89%
% Hispanic
4%
was 5%
% Black
0%
was 0%
% Asian
0%
was 1%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Plains Elementary School | Plains | Elementary | PK-06 | 218 |
| Plains High School | Plains | High | 09-12 | 121 |
| Plains 7-8 | Plains | Middle | 07-08 | 65 |
About Plains K-12
As a compact district in Montana, Plains K-12 educates 404 students across 3 schools.
On the level-by-level breakdown, Plains K-12 is built around 1 elementary, 1 middle, and 1 high school.
On a per-school basis, Plains K-12 runs about 135 students per campus, 23% below the state mean of roughly 175.
Five-year track record. Across the same 7-year window, public-school enrollment shrank 7%: 433 students in SY 2017-18 versus 404 in SY 2024-25.
On allk12, the community for Plains K-12 discusses comparison threads between local schools and program reviews. Discussions cut across districts, schools, and grade levels.