Chelmsford High
North Chelmsford, MA · High School · Grades 9-12
Performance Overview
About This School
Chelmsford High is a high school located in North Chelmsford, Massachusetts. The school serves 1,367 students in grades 9-12.
With a DataScore of 62/100 (C), Chelmsford High performs at the state average for Massachusetts. Notably, the school is on an upward trend, showing meaningful improvement over the past three years.
Frequently Asked Questions
Chelmsford High has a DataScore of 62/100 (Grade C), based on academic proficiency (35%), growth trend (30%), graduation rate (20%), and resource access (15%). This measures actual student outcomes, not school inputs.
Chelmsford High has 1,367 students enrolled in grades 9-12. The student-to-teacher ratio is 13.7:1.
Yes, Chelmsford High is on an upward trend with a 3-year growth score of +29, 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.
Chelmsford High is part of the Chelmsford in North Chelmsford, Massachusetts. 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.