Fillmore's Sierra High School is a Public School - Other/Alternative Public School Serving students in Grades 09-12.
82.02% of students at this school are Hispanic
| Grades Offered | Grades 09-12 |
| Total Students | 89 |
| Student:Teacher ratio | 21:1 |
| Gender % | 62.92 % Male / 37.08 % Female |
| Total Classroom Teachers | 4.17 |
| Student Population at Sierra High School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |