Greely High School
| Name | Greely High School |
| Grades | Class 09 to Class 12 |
| Address | 303 Main Street |
| City | Cumberland |
| School District | RSU 51/MSAD 51 |
| County | Cumberland County |
| Zipcode | 04021 |
| Phone No. | (207)828-4805 |
| State | Maine |
| Suburb | Midsize |
| Students | 641 |
| Teachers | 61 |
| Student Teacher Ratio | 10 students per teacher |
| Charter School | No |
| Magnet School | No |
Greely High School is located at 303 Main Street in Cumberland city of Cumberland County county in Maine. This school comes under RSU 51/MSAD 51. You can call them at (207)828-4805 for more details. This is not a magnet school. Total six hundred forty one students from class 09 to class 12 study in this school who are taught by sixty one teachers. This is not a charter school. The student teacher ratio of this school is 10.