Grafton High School
| Name | Grafton High School |
| Grades | Class 09 to Class 12 |
| Address | 24 Providence Road |
| City | Grafton |
| School District | Grafton |
| County | Worcester County |
| Zipcode | 01519 |
| Phone No. | (508)839-5425 |
| State | Massachusetts |
| Suburb | Large |
| Students | 875 |
| Teachers | 68 |
| Student Teacher Ratio | 12.9 students per teacher |
| Charter School | No |
| Magnet School | No |
Grafton High School is located at 24 Providence Road in Grafton city of Worcester County county in Massachusetts. This school comes under Grafton. You can call them at (508)839-5425 for more details. This is not a magnet school. Total eight hundred seventy five students from class 09 to class 12 study in this school who are taught by sixty eight teachers. This is not a charter school. The student teacher ratio of this school is 12.9.