Chelmsford High School aerial

Chelmsford High School

Welcome to Chelmsford High School located in the Town of Chelmsford, Massachusetts, established in 1927. It serves as the public high school for students in grades 9-12, and lies on over 50 acres land.

Chelmsford High School is based on a three-house system named after the three famous New England writers Ralph Waldo Emerson, Nathaniel Hawthorne, and John Greenleaf Whittier.

We welcome our students and encourage their success upon graduation.

Learn More »
81.8%

College / Post-Secondary Enrollment

19.1%

Above Massachusetts Average

87.5%

Students who participate in an arts course beyond requisite

6.4%

Above Massachusetts Average

92%

11th and 12th grade students completing at least one AP course

27.1%

Above Massachusetts Average

Latest News

See All

Events

Calendar

Loading Spinner

Upcoming Events

See All

Sat Mar 02 2024

METG Preliminary Round

TBA

Mon Mar 04 2024

MCAS ELA Re-Test at CHS

Chelmsford High School

200 Richardson Road, Chelmsford, Mass., 01863

Mon Mar 04 2024

CHS Faculty Meeting

2:00 pm - 3:30 pm

CHS Learning Commons

Tue Mar 05 2024

Early Release Day

Wed Mar 06 2024

MCAS ELA Re-Test at CHS

Chelmsford High School

200 Richardson Road, Chelmsford, Mass., 01863

Wed Mar 06 2024

CHS Wellness Fair

Chelmsford High School

200 Richardson Road, Chelmsford, Mass., 01863

Wed Mar 06 2024

Junior Career Exploration Breakfast

9:15 am - 10:15 am

Chelmsford High School

200 Richardson Road, Chelmsford, Mass., 01863

Wed Mar 06 2024

K-12 Youth Art Month Exhibit Opening Reception

5:00 pm - 6:00 pm

Chelmsford Public Library

25 Boston Road, Chelmsford

Thu Mar 07 2024

MCAS Math Re-Test at CHS

Chelmsford High School

200 Richardson Road, Chelmsford, Mass., 01863

Chelmsford High School Social Media