What grades does Chelmsford High serve?

Chelmsford High operates as a High school within the local district. The school serves families in the North Chelmsford area.

Where is Chelmsford High located?

Chelmsford High is a urban school in North Chelmsford, MA.

What is the student-teacher ratio at Chelmsford High?

The student-teacher ratio at Chelmsford High is 14.1:1. Lower ratios generally indicate smaller class sizes.

What schools are in North Chelmsford, MA?

Schools in North Chelmsford include Chelmsford High and others operated by the local district. The district serves families throughout the North Chelmsford area.

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Chelmsford High — School Calendar 2026-27

High|North Chelmsford, Massachusetts|Chelmsford

North Chelmsford, MA 01863

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School Profile

Grades

9–12

Enrollment

1,413

Student:Teacher

14.1:1

Locale

Suburban

District

Chelmsford

Phone

(978)251-5111

School Statistics

Academics (SY 2020-21)

ELA Proficiency

84%

97th percentile in MA

Math Proficiency

71%

94th percentile in MA

Graduation Rate

>=99%

Chronic Absenteeism

7.5%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

22 courses offered

343 students enrolled

Dual Enrollment

287 students enrolled

SAT/ACT

277 test takers

Athletics

32 sports, 66 teams

1,019 participants

Student-Teacher Ratio: 13.4:1

Near average in MA

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

1,342

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

104.24

98% fully certified

Counselors

7.5999999

Psychologists

Nurses

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$18,243

Total current expenditure

Instruction Spending

$12,052

Per pupil, classroom only

Total Revenue/Pupil

$19,353

All funding sources

Funding Sources

Federal 6%State 25%Local 70%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$713,764

+1.6% 1yr+31.0% 5yr

Boston, MA metro area

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

11.9%

Below 150% poverty line

4.4%

Unemployment rate

2.5%

Uninsured residents

6.6%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

1,036

Ages 3-21 under IDEA

School-Age (6-21)

961

Receiving special ed services

Est. % of Enrollment

68%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

210 (22%)

Autism

199 (21%)

Other Health Impairment

184 (19%)

Speech/Language Impairment

117 (12%)

Emotional Disturbance

94 (10%)

Intellectual Disability

39 (4%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

1,402

Current enrollment

Stable(-1% 5yr)

Frequently Asked Questions about Chelmsford High

Chelmsford High has a total enrollment of 1,413 students and serves grades High. The school is part of the local school district in North Chelmsford, MA.