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Chelmsford High
A+

Chelmsford High

PublicHighGrades 9–12

200 Richardson Rd, North Chelmsford, MA 01863 · (978) 251-5111 · Part of Chelmsford School District

Chelmsford’s School Grade B+ better than 73% of Massachusetts school districts

Directions
Photo: Samayotte · CC BY 3.0 · Wikimedia Commons
Students
1,402
Students per teacher
14:1
Setting
Suburb
Grades
9–12
The gist

What stands out about Chelmsford High

  • Its own letter, A+: reading and math results near the top of Massachusetts’s public schools
  • Math proficiency 34 pts above the state
  • Reading / language arts 35 pts above the state

On the path

Where Chelmsford kids come from and go next. The whole path →

7–8McCarthy Middle School808 students
9–12Chelmsford HighYou are here

Test scores

2020–21
Math proficiency71%
State average 36.7%
Reading / language arts84%
State average 49.3%

Its own letter, A+, places these results among Massachusetts’s 1,585 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

200 Richardson Rd, North Chelmsford

Students

Enrollment by grade
Grade 9340
Grade 10358
Grade 11362
Grade 12342
Enrollment over time
1,408’20
1,342’21
1,367’22
1,413’23
1,402’24

About steady since 2020–21.

Who goes here
White 63%Asian 19%Hispanic 10%Black 5%Two or more races 4%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Chelmsford High from Chelmsford families.

Other schools in Chelmsford School District

The district →
Community Education Center
Prekindergarten · Grades PK · Chelmsford
158 students18:1
Byam School
Elementary · Grades K–4 · Chelmsford
B+
510 students13:1
Center Elementary School
Elementary · Grades K–4 · Chelmsford
B+
480 students13:1
Charles D Harrington
Elementary · Grades K–4 · North Chelmsford
B
468 students12:1
South Row
Elementary · Grades K–4 · Chelmsford
B+
464 students13:1
Col Moses Parker School
Middle · Grades 5–6 · Chelmsford
B
778 students13:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Massachusetts’s other public schools; Chelmsford’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.