Very Good
#564 of 1,793 schools in MA
Top 31% in state
Chelmsford High
High School · Chelmsford
200 Richardson Rd, North Chelmsford, MA 01863
Enrollment
1,413
Student-Teacher
14.1:1
Score
7.2
Grades
9th – 12th
Enrollment
1,413
Student-Teacher
14.1:1
Score
7.2
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Massachusetts schools
#564 of 1,793
In North Chelmsford
#1 of 2
public schools
In district
#2 of 8
Chelmsford
Equity
9.3 / 10
Excellent
Shortlisting around Chelmsford High?
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Chelmsford High
High School in North Chelmsford · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Charles D Harrington
0.2 mi away. Use as a geographic alternative in the same move search.
Col Moses Parker School
0.4 mi away. Use as a geographic alternative in the same move search.
About Chelmsford High
Chelmsford High is a public high school in North Chelmsford, MA, part of Chelmsford. Chelmsford High serves approximately 1,413 students, and covers grades 9th-12th, and has a 14.1:1 student-teacher ratio. Chelmsford High has a current MySchoolScout rating of 7.2 out of 10 and ranks #564 of 1,793 schools in MA.
Structured state assessment records for Chelmsford High show 82% math proficiency (multi-year average, 2009-2025) and 88% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 7.2 · Very Good
- MA avg 6.4
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Chelmsford High — Students at Chelmsford High score 69% proficient, which is above what's typical for similar communities (expected: 54%).
Test Scores MA MCAS (2024-25)
Based on 44 test records from MA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.4/10.
How Chelmsford High Compares
See how Chelmsford High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
200 Richardson Rd, North Chelmsford, MA 01863
Nearby Alternatives
Families considering Chelmsford High may also want to explore other high schools in the area. Gr Lowell Regional Vocational Technical (rated 7.9/10, 2.3 miles away, in nearby Tyngsborough), which scores slightly higher. Additionally, Innovation Academy Charter School (rated 6.3/10, 3.1 miles away, in nearby Tyngsboro), with a comparable rating. For more schools in North Chelmsford, see our North Chelmsford schools guide .
Nearby Schools
20 within 3.1 mi| School | Distance | Rating |
|---|---|---|
| Charles D Harrington North Chelmsford | 0.2 mi | 5.2 |
| Col Moses Parker School Chelmsford | 0.4 mi | 6.4 |
| McCarthy Middle School Chelmsford | 0.5 mi | 6.4 |
| GREATER VISIONS CHILDRENS CENTER Chelmsford | 0.7 mi | — |
| KEYSTONE MONTESSORI SCHOOL North Chelmsford | 1.1 mi | 7.1 |
| Collegiate Charter School of Lowell Lowell | 1.3 mi | 2.8 |
| LIGHTHOUSE SCHOOL, INC North Chelmsford | 1.7 mi | 7.1 |
| Gr Lowell Regional Vocational Technical Tyngsborough | 2.3 mi | 7.9 |
| Community Education Center Chelmsford | 1.8 mi | 3.2 |
| Pawtucketville Memorial Lowell | 2.2 mi | 4.4 |
| Dr An Wang School Lowell | 2.3 mi | 4.2 |
| Center Elementary School Chelmsford | 2.2 mi | 3.4 |
| James S Daley Middle School Lowell | 2.0 mi | 8.0 |
| Dr Gertrude Bailey Lowell | 2.0 mi | 6.9 |
| COMMUNITY CHRISTIAN ACADEMY Lowell | 2.3 mi | 5.4 |
| Charles W Morey Lowell | 2.4 mi | 4.8 |
| Washington Lowell | 2.4 mi | 4.9 |
| Nabnasset Westford | 2.5 mi | 6.9 |
| Byam School Chelmsford | 3.4 mi | 6.1 |
| Innovation Academy Charter School Tyngsboro | 3.1 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 01863 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$136,284
Median Home Value
$477,900
Median Rent
$1,698/mo
Population
9,592
College Educated
48.6%
Homeownership
84.4%
Avg Commute
29 min
Poverty Rate
3.4%
Median Age
42.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Dartmouth High Dartmouth, MA | 7.2 |
| Canton High Canton, MA | 7.3 |
| Joseph P Keefe Technical High School Framingham, MA | 7.3 |
| Marblehead High Marblehead, MA | 7.3 |
| North Quincy High Quincy, MA | 7.3 |
| Salem High Salem, MA | 7.3 |
Frequently Asked Questions
Common questions about Chelmsford High
What grades does Chelmsford High serve?
Chelmsford High serves students in grades 9th through 12th.
How many students attend Chelmsford High?
Chelmsford High has an enrollment of approximately 1,413 students.
What is the student-teacher ratio at Chelmsford High?
The student-teacher ratio at Chelmsford High is 14.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Chelmsford High rank in MA?
Chelmsford High ranks #564 of 1,793 schools in MA.
What is Chelmsford High's MySchoolScout rating?
Chelmsford High has a current MySchoolScout rating of 7.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Chelmsford High?
Based on loaded state assessment records, Chelmsford High has 82% math proficiency (multi-year average, 2009-2025) and 88% reading/ELA proficiency (multi-year average, 2009-2025).
Is Chelmsford High a charter school?
No, Chelmsford High is not a charter school. It is a traditional public school operated by the local school district.
Is Chelmsford High a Title I school?
No, Chelmsford High is not currently a Title I school.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,413
- Student-Teacher Ratio
- 14.1:1
- Teachers (FTE)
- 100
- Type
- regular
- Setting
- Large Suburb
- County
- Middlesex County
- Chronic Absenteeism (SY 2022-23)
- 16.6%
- Phone
- (978) 251-5111
- 4-Year Graduation
- 99%+
Resources & Links
District
Chelmsford- District Enrollment
- 5,130
- Schools in District
- 8
- Per-Pupil Spending
- $18,243
- District Rank
- #2 of 8
Other Schools in This District
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