Garnet Valley HS School
| Name | Garnet Valley HS School |
| Grades | Class 09 to Class 12 |
| Address | 552 Smithbridge Rd |
| City | Glen Mills |
| School District | Garnet Valley SD |
| County | Delaware County |
| Zipcode | 19342-1558 |
| Phone No. | (610)579-7745 |
| State | Pennsylvania |
| Suburb | Large |
| Students | 1549 |
| Teachers | 117 |
| Student Teacher Ratio | 13.2 students per teacher |
| Charter School | No |
| Magnet School | No |
Garnet Valley HS School is located at 552 Smithbridge Rd in Glen Mills city of Delaware County county in Pennsylvania. This school comes under Garnet Valley SD. You can call them at (610)579-7745 for more details. This is not a magnet school. Total one thousand five hundred forty nine students from class 09 to class 12 study in this school who are taught by one hundred seventeen teachers. This is not a charter school. The student teacher ratio of this school is 13.2.