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 »College / Post-Secondary Enrollment
Above Massachusetts Average
Students who participate in an arts course beyond requisite
Above Massachusetts Average
11th and 12th grade students completing at least one AP course
Above Massachusetts Average
Action Center
See AllClass of 2026 Commencement
Graduation will be held Saturday, June 6, at 4 p.m. at the Tsongas Center.
CHS Final Exam Schedule
Click here to view the CHS semester final exams schedule for the week of Jan. 19, 2026
MCAS Family Portal Information
Learn more about the DESE’s new MCAS Family Portal here.
Drop-Off & Pick-Up at CHS
Please follow these instructions for drop-off and pick-up at CHS.
Late Buses at CHS
Find more information about late buses here.
Please Take Our Survey!
We need your feedback about cell phone & social media use at school.
VIEW: CHS College Visit Calendar
More dates will be added, so keep checking back!
Purchase tickets to CHS Athletic Events
Chelmsford Schools has partnered with GoFan.co, a digital, cashless ticketing app.
What’s for Breakfast & Lunch?
View this month’s lunch menus at Chelmsford Public Schools.
APPLY: Free/Reduced Lunch Application
Fill out a free and reduced lunch application.
Program of Studies
View the Chelmsford High School Program of Studies.
CommEd Summer 2026 Course Registration
View the Summer 2026 program offerings and register today!
Get a Free Home Energy Audit & Help CoCS
Sign up for your NO COST Mass Save Energy audit here!
Latest News
See All
Chelmsford a cappella groups serenade seniors
The Sun: Evan Wilson, Chelmsford shut out North Andover, 5-0
PHOTOS: CHS Athletics NLI & Commitment Signing Day 2026
PHOTOS: The Crescendos Serenade Chelmsford Seniors
Chelmsford High students attend DECA Career Development Conference
The Sun: Chelmsford’s Gable Gray among nation’s top javelin throwers
WATCH: Chelmsford High hosts Aca-Pocalypse 2026
The Lion’s Roar: May 8, 2026
PHOTOS: CHS Theatre Guild Spring Cabaret Dress Rehearsal
Chelmsford High School announces Students of the Month for April
Boston Globe: These cousins have won 37 regular-season matches in a row for Chelmsford volleyball teams
The Sun: Catherine Craig latest Division 1-bound lacrosse star at Chelmsford High
200 Richardson Road
North Chelmsford, MA 01863
Notice of Non-Discrimination – All educational and non-academic programs, activities and employment opportunities at the Chelmsford Public Schools are offered without regard to race, color, sex, religion, national origin, ethnicity, sexual orientation, gender identity, homelessness, age and/or disability, and any other class or characteristic protected by law.
Phone: (978) 251-5111
Mr. Stephen Murray: Principal
Resources
Events
Calendar
View Type Tabs
Upcoming Events
See AllFri May 15 2026
Fri May 15 2026
CHS Dance Team Spring Showcase
6:00 pm
Carl J. Rondina Performing Arts Center at Chelmsford High School
200 Richardson Road, Chelmsford, Mass. 01863
Sat May 16 2026
Mon May 18 2026
Mon May 18 2026
Council of Chelmsford Schools (CoCS) Meeting - In-Person
7:00 pm
McCarthy Middle School Library
250 North Road, Chelmsford, Mass., 01824
Tue May 19 2026
Tue May 19 2026
Thu May 21 2026
CHS Pops Concert
7:00 pm
Carl J. Rondina Performing Arts Center at Chelmsford High School
200 Richardson Road, Chelmsford, Mass. 01863
Fri May 22 2026
Last Day of Classes for Seniors
Chelmsford HIgh School
200 Richardson Road, Chelmsford, Mass. 01863
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