Chelmsford High School
Grades 09-12 CHELMSFORD, MA
Dropped 82 spots from last year
MCAS Test Scores
Massachusetts Comprehensive Assessment System results
English Language Arts
Mathematics
Science
Score Trends
| Year | Subject | Grade | Proficient+ | Advanced |
|---|---|---|---|---|
| 2025 | English Language Arts | 10 | 75% | 15% |
| 2025 | Mathematics | 10 | 63% | 20% |
| 2025 | Science | 10 | 53% | 12% |
| 2024 | English Language Arts | 10 | 83% | 34% |
| 2024 | Mathematics | 10 | 75% | 27% |
| 2024 | Science | 10 | 70% | 21% |
| 2023 | English Language Arts | 10 | 78% | 26% |
| 2023 | Mathematics | 10 | 67% | 16% |
| 2023 | Science | 10 | 64% | 16% |
| 2022 | English Language Arts | 10 | 79% | 17% |
| 2022 | Mathematics | 10 | 66% | 19% |
| 2022 | Science | 10 | 68% | 17% |
MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.
Student Demographics
1,402 students enrolled
Race/Ethnicity
Gender
Student Programs
Athletics Programs
32 sports programs with 2,624 student athletes
Boys Sports
- Volleyball 103 athletes
- Football 97 athletes
- Track-Outdoor 92 athletes
- Softball 64 athletes
- Rugby 52 athletes
- Baseball 49 athletes
- Basketball 40 athletes
- Wrestling 40 athletes
- Tennis 38 athletes
- Ice Hockey 34 athletes
- Cross Country 34 athletes
- Ski-Alpine 34 athletes
- Lacrosse 34 athletes
- Ski-Nordic 16 athletes
- Track-Indoor 14 athletes
- Golf 12 athletes
Girls Sports
- Wrestling 753 athletes
- Unified Basketball 559 athletes
- Track-Outdoor 104 athletes
- Track-Indoor 75 athletes
- Soccer 64 athletes
- Volleyball 54 athletes
- Cross Country 47 athletes
- Baseball 41 athletes
- Ice Hockey 35 athletes
- Softball 31 athletes
- Ski-Alpine 31 athletes
- Fall Swim/Dive 22 athletes
- Tennis 22 athletes
- Basketball 21 athletes
- Gymnastics 8 athletes
- Golf 4 athletes
Sports data from the Massachusetts Interscholastic Athletic Association (MIAA).
Frequently Asked Questions
What is Chelmsford High School's letter grade?
Chelmsford High School has earned a letter grade of A-, based on MCAS test scores, attendance, and other performance metrics. This grade represents how the school compares to other Massachusetts High schools.
What grades does Chelmsford High School serve?
Chelmsford High School serves students in grades 09 through 12.
Is Chelmsford High School part of a school district?
Yes, Chelmsford High School is part of Chelmsford School District. The district oversees multiple schools in the area and provides centralized administration, curriculum standards, and support services.
How are school ratings calculated?
School ratings are calculated using multiple factors including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. The composite score is then converted to a letter grade based on statewide percentile rankings.
Does Chelmsford High School offer AP courses?
For information about AP courses at Chelmsford High School, please contact the school directly or visit their website.