A+
Arlington High
PublicHighGrades 9–12
869 Mass Avenue, Arlington, MA 02476 · (781) 316-3591 · Part of Arlington School District
Students
1,677
Students per teacher
14:1
Setting
Suburb
Grades
9–12
What stands out about Arlington High
- School Grade A+: near the top of Massachusetts’s public schools
- Math proficiency 44 pts above the state
- Reading / language arts 34 pts above the state
- Enrollment up 19% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency81%
State average 36.7%
Reading / language arts83%
State average 49.3%
Location
Directions ↗
869 Mass Avenue, Arlington
Students
Enrollment by grade
Grade 9420
Grade 10444
Grade 11405
Grade 12408
Enrollment over time
1,409’20
1,483’21
1,527’22
1,609’23
1,677’24
Up 19% since 2020.
Who goes here
White 70%Asian 10%Hispanic 9%Two or more races 7%Black 4%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Arlington High.
Other schools in Arlington School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.