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.

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88.9%

College / Post-Secondary Enrollment

16.6%

Above Massachusetts Average

87.9%

Students who participate in an arts course beyond requisite

7.5%

Above Massachusetts Average

92%

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

27.1%

Above Massachusetts Average

Latest News

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Events

Calendar

Aug
5
Thu
2021
Chelmsford Booster Club Open Meeting @ The Establishment (2nd floor)
Aug 5 @ 7:00 pm – 9:00 pm
Aug
23
Mon
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 23 all-day
Aug
24
Tue
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 24 all-day
Aug
25
Wed
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 25 all-day
Aug
26
Thu
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 26 all-day
Sep
2
Thu
2021
Chelmsford Booster Club Open Meeting @ The Establishment (2nd floor)
Sep 2 @ 7:00 pm – 9:00 pm

Upcoming Events

See All
Aug
5
Thu
2021
Chelmsford Booster Club Open Meeting @ The Establishment (2nd floor)
Aug 5 @ 7:00 pm – 9:00 pm
Aug
23
Mon
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 23 all-day
Aug
24
Tue
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 24 all-day
Aug
25
Wed
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 25 all-day
Aug
26
Thu
2021
Chelmsford High School Band Camp @ CHS Carl J. Rondina Performing Arts Center
Aug 26 all-day
Sep
2
Thu
2021
Chelmsford Booster Club Open Meeting @ The Establishment (2nd floor)
Sep 2 @ 7:00 pm – 9:00 pm
Oct
7
Thu
2021
Chelmsford Booster Club Open Meeting @ The Establishment (2nd floor)
Oct 7 @ 7:00 pm – 9:00 pm
Oct
20
Wed
2021
Council of Chelmsford Schools Quarterly Meeting @ McCarthy Middle School Library
Oct 20 @ 6:30 pm – 9:30 pm
Nov
4
Thu
2021
Chelmsford Booster Club Open Meeting @ The Establishment (2nd floor)
Nov 4 @ 7:00 pm – 9:00 pm

Chelmsford High School Social Media