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MAHighVerified for 2025-26

Chelsea High School Calendar 2025-26

High|Chelsea, Massachusetts|Chelsea|Last audited: Not yet synced

Chelsea, MA 02150

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School Profile

Grades
9–12
Enrollment
1,680
Student:Teacher
14.5:1
Locale
Suburban
District
Chelsea
Econ. Disadvantaged
-0.1%

School Statistics

Academics (SY 2020-21)

ELA Proficiency
27%
17th percentile in MA
Math Proficiency
15%
18th percentile in MA
Graduation Rate
75%
Chronic Absenteeism
30.7%
SY 2019-20

Programs & Activities (SY 2021-22)

AP Program
11 courses offered
Dual Enrollment
Athletics
15 sports offered
Student-Teacher Ratio: 13.5:1
Worse than average in MA

District Finance (FY 2023)

Per-Pupil Spending
$21,435
District-level data
Funding Sources
Federal 11%State 86%Local 4%

Community Context

Median Home Value
$713,764
+1.6% YoY
Boston, MA metro area · Zillow Feb 2026
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022

Enrollment Trend (2014-2025)

1,649
Current enrollment
Growing(+18% 5yr)

Full School Calendar 2025-26

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