Mt Desert Island High School
Bar Harbor, ME · High School · Grades 9-12
Performance Overview
About This School
Mt Desert Island High School is a high school located in Bar Harbor, Maine. The school serves 495 students in grades 9-12.
With a DataScore of 73/100 (B), Mt Desert Island High School performs above average compared to schools in Maine. Notably, the school is on an upward trend, showing meaningful improvement over the past three years.
11% of students qualify for free or reduced-price lunch, which is factored into the resource access component of the DataScore.
Frequently Asked Questions
Mt Desert Island High School has a DataScore of 73/100 (Grade B), based on academic proficiency (35%), growth trend (30%), graduation rate (20%), and resource access (15%). This measures actual student outcomes, not school inputs.
Mt Desert Island High School has 495 students enrolled in grades 9-12. The student-to-teacher ratio is 9.3:1.
Yes, Mt Desert Island High School is on an upward trend with a 3-year growth score of +30, showing meaningful academic improvement.
The DataScore (0-100, A-F) grades every US public school based on academic outcomes: proficiency rates (35%), 3-year growth trend (30%), graduation rate for high schools (20%), and resource access (15%). Unlike other ratings, it focuses on what students actually achieve.
Mt Desert Island High School is part of the Mt Desert CSD in Bar Harbor, Maine. You can view all schools in this district and compare their performance on the district page.
DataScore is calculated from NCES proficiency rates, 3-year growth trends, graduation rates (high schools), and resource access indicators.