Mt Desert Island High School
| Name | Mt Desert Island High School |
| Grades | Class 09 to Class 12 |
| Address | PO Box 180 |
| City | Mount Desert |
| School District | Mt Desert CSD |
| County | Hancock County |
| Zipcode | 04660 |
| Phone No. | (207)288-5011 |
| State | Maine |
| Rural | Distant |
| Students | 535 |
| Teachers | 52 |
| Student Teacher Ratio | 10.3 students per teacher |
| Charter School | No |
| Magnet School | No |
Mt Desert Island High School is located at PO Box 180 in Mount Desert city of Hancock County county in Maine. This school comes under Mt Desert CSD. You can call them at (207)288-5011 for more details. This is not a magnet school. Total five hundred thirty five students from class 09 to class 12 study in this school who are taught by fifty two teachers. This is not a charter school. The student teacher ratio of this school is 10.3.