State Charter School Institute
Ross Montessori School is a public elementary school (charter) in CARBONDALE, CO. It enrolls about 183 students across grades PK–8, with a student-teacher ratio of 19.2:1.
| Grade | Students |
|---|---|
| PK | 6 |
| K | 15 |
| 1 | 16 |
| 2 | 18 |
| 3 | 25 |
| 4 | 26 |
| 5 | 22 |
| 6 | 26 |
| 7 | 14 |
| 8 | 15 |