Below Average
#1556 of 1,793 schools in MA
Clark Avenue School
Middle School · Chelsea · Chelsea, MA
A Chelsea middle school serving grades 5th – 8th.
8 Clark Avenue, Chelsea, MA 02150
- Math 11% vs MA 41% (2025)
- Reading 14% vs MA 43% (2025)
- 13.3:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Clark Avenue School score 12% proficient, which is below what's typical for similar communities (expected: 13%).
2025 MCAS proficiency
Most recent published year. School vs. MA average.
Trend
→ SteadyProficiency is down 39 points across the 17-year record (2009–2025) and has held near 12% recently.
Show all 17 years
Multi-year averages used by the rating model: math 18% (multi-year average, 2009-2025) · reading/ELA 22% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 116 test records from MA state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Clark Avenue School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Boston map →
Getting around & local context
- Walk 91Walker's Paradise
- Transit 62Good Transit
- Bike 56Bikeable
- City Safety: High2,423/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Chelsea), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$72,122
Median home value
$476,500
Median rent
$1,861/mo
College educated
22%
Homeownership
29.2%
Poverty rate
20.6%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 02150; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Eugene Wright Science and Technology AcademyEnrollment path unverified | 6.3 | 5–8 | 0.3 mi | 443 | Compare → |
| Joseph A. Browne SchoolEnrollment path unverified | 6.1 | 5–8 | 0.3 mi | 485 | Compare → |
| Pioneer Charter School of ScienceCharter · enrollment unverified | 8.2 | K–12 | 1.3 mi | 779 | Compare → |
| Devens SchoolEnrollment path unverified | 4.2 | K–12 | 1.5 mi | 49 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
Chelsea
- Schools in district
- 11
- Rank in district
- #10 of 11
- District spending per student
- $21,435NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 22.2%Census SAIPE · 2024
Clark Avenue School is listed in Chelsea; a district label does not verify attendance for an address.
About Clark Avenue School
Clark Avenue School is a public middle school in Chelsea, MA, part of Chelsea, serving approximately 678 students in grades 5th-8th with a 13.3:1 student-teacher ratio. It holds a MySchoolScout rating of 4.3 out of 10 and ranks #1,556 of 1,793 schools in MA. State assessment records show 18% math proficiency (multi-year average, 2009-2025) and 22% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Clark Avenue School
What grades does Clark Avenue School serve?
Clark Avenue School serves students in grades 5th through 8th.
How many students attend Clark Avenue School?
Clark Avenue School has an enrollment of approximately 678 students.
What is the student-teacher ratio at Clark Avenue School?
The student-teacher ratio at Clark Avenue School is 13.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Clark Avenue School rank in MA?
Clark Avenue School ranks #1,556 of 1,793 schools in MA.
What is Clark Avenue School's MySchoolScout rating?
Clark Avenue School has a current MySchoolScout rating of 4.3 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 Clark Avenue School?
Based on loaded state assessment records, Clark Avenue School has 18% math proficiency (multi-year average, 2009-2025) and 22% reading/ELA proficiency (multi-year average, 2009-2025).
Is Clark Avenue School a charter school?
No, Clark Avenue School is not a charter school. It is a traditional public school operated by the local school district.
Is Clark Avenue School a Title I school?
No, Clark Avenue School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 5th – 8th
- Enrollment
- 678
- Student-Teacher Ratio
- 13.3:1
- Teachers (FTE)
- 51
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 29.8%
- Phone
- (617) 466-5100
- Area population (ZIP 02150)
- 39,444
- Area average commute
- 33.5 min
- Area median age
- 34.5
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 MCAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 MCAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 02150; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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