Howard County Public Schools
Triadelphia Ridge Elementary is a public elementary school in Ellicott City, MD. It enrolls about 619 students across grades PK–5, with a student-teacher ratio of 13.9:1.
| Grade | Students |
|---|---|
| PK | 14 |
| K | 87 |
| 1 | 87 |
| 2 | 91 |
| 3 | 126 |
| 4 | 100 |
| 5 | 114 |