St. Vrain Valley School District No. Re1J
Lyons Middle/Senior High School is a public high school in LYONS, CO. It enrolls about 344 students across grades 6–12, with a student-teacher ratio of 14.4:1.
| Grade | Students |
|---|---|
| 6 | 60 |
| 7 | 48 |
| 8 | 59 |
| 9 | 43 |
| 10 | 46 |
| 11 | 45 |
| 12 | 43 |