Sentinel High School
| Sentinel High School | |
|---|---|
| Address | |
901 South Avenue West , 59801 United States | |
| Information | |
| School type | Public, secondary school |
| Motto | Spectemur Agendo Latin motto meaning "Let us be judged by our acts" |
| Established | 1965 1956 (as Missoula County HS) |
| School district | Missoula County Public Schools District No. 1 |
| Principal | Stephanie Thennis |
| Staff | 87.32 (FTE) |
| Grades | 9–12 |
| Enrollment | 1,386 (2023–2024) |
| Student to teacher ratio | 15.87 |
| Language | English |
| Campus | Suburban |
| Color(s) | Purple & Gold |
| Team name | Spartans |
| Rivals | Hellgate, Big Sky |
| Yearbook | Bitterroot |
| Communities served | Missoula |
| Elevation | 3,190 ft (970 m) AMSL |
| Website | www |
Sentinel High School is a four-year public high school in the western United States, located in Missoula, Montana. In the Missoula County Public Schools District No. 1., Sentinel has approximately 1,300 students, and a faculty of approximately 100. Sentinel was ranked sixth-best high school in the state of Montana, two spots behind the district's Hellgate. Big Sky and Seeley-Swan were unranked.