A+ Top 1%

Arlington High School

Grades 09-12 ARLINGTON, MA

Moved up 12 places from 2024 to 2025

#4 State Rank
A+ District Grade
869 Mass Avenue, ARLINGTON, MA 02476
High Grad Rate 99.1% Active Athletics 33 sports
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
1,757 Students
95.8% Attendance Rate
78.5 Composite Score
View Homes

MCAS score comparisons

Students meeting or exceeding expectations · 2025 results

Each subject shows the average of published grade percentages, without weighting by enrollment. The bars compare available years on a 0–100% scale. Grade coverage and student groups can change between years.

English Language Arts

82% Meeting or exceeding expectations

22% exceeding expectations

2023 80% 80%
2024 83% 83%
2025 82% 82%

Mathematics

82% Meeting or exceeding expectations

37% exceeding expectations

2023 85% 85%
2024 82% 82%
2025 82% 82%

Science

84% Meeting or exceeding expectations

31% exceeding expectations

2023 74% 74%
2024 77% 77%
2025 84% 84%
View published results by year and grade
Available grade results for the latest 3 published years. An em dash means the value was not published.
YearSubjectGradeMeeting+Exceeding
2025English Language Arts10 82%22%
2025Mathematics10 82%37%
2025Science10 84%31%
2024English Language Arts10 83%24%
2024Mathematics10 82%38%
2024Science10 77%32%
2023English Language Arts10 80%31%
2023Mathematics10 85%31%
2023Science10 74%24%

MCAS subject percentages differ from the composite school rating, which combines available academic and school indicators. Letter grades and state ranks compare schools at the same level. A rank change describes relative position, not a percentage-point change in test scores. Read the rating methodology.

Student Demographics

1,757 students enrolled

Race/Ethnicity

White 69.7%
Asian 11.3%
Hispanic 8.8%
Multiracial 6.4%
Black 3.6%

Gender

50% Male
48.9% Female

Student Programs

English Learners 1.7%
Special Education 14.5%
Free/Reduced Lunch 10.7%

Athletics Programs

33 sports programs with 2,602 student athletes

Boys Sports

  • Volleyball 105 athletes
  • Track-Outdoor 101 athletes
  • Wrestling 63 athletes
  • Cross Country 56 athletes
  • Baseball 53 athletes
  • Football 52 athletes
  • Basketball 49 athletes
  • Rugby 48 athletes
  • Ice Hockey 45 athletes
  • Lacrosse 42 athletes
  • Track-Indoor 28 athletes
  • Tennis 23 athletes
  • Ski-Nordic 14 athletes
  • Golf 12 athletes
  • Soccer 3 athletes

Girls Sports

  • Wrestling 694 athletes
  • Unified Basketball 607 athletes
  • Track-Outdoor 110 athletes
  • Track-Indoor 84 athletes
  • Volleyball 71 athletes
  • Cross Country 52 athletes
  • Basketball 48 athletes
  • Ice Hockey 48 athletes
  • Baseball 43 athletes
  • Softball 32 athletes
  • Fall Swim/Dive 31 athletes
  • Tennis 22 athletes
  • Gymnastics 21 athletes
  • Golf 16 athletes
  • Ski-Alpine 15 athletes
  • Rugby 7 athletes
  • Ski-Nordic 6 athletes
  • Football 1 athletes

Sports data from the Massachusetts Interscholastic Athletic Association (MIAA).

School Performance

Key metrics and program information

Graduation

Attendance

95.8% Attendance Rate
7.8% Chronic Absence

Advanced Placement

College Readiness

MassCore is Massachusetts' recommended college-ready curriculum.

Staffing

A+-Rated School

Find Homes Near Arlington High School

Browse 153 homes for sale in ARLINGTON that are zoned for this A+-rated high school.

View Homes in ARLINGTON 153 View All Arlington School District Schools
153 Homes Available

Ready to tour homes in ARLINGTON? Schedule a showing with our team.

Part of Arlington School District

View all schools in this district, including elementary, middle, and high schools.

View District Details

Explore More Schools

Compare schools across Massachusetts by grade, location, and performance.

Browse All Districts

Other Schools in Arlington School District

Explore more High and other schools in this district

N/A

Arlington Catholic High School

High
→ A+

Ottoson Middle School

Middle • #4 State
→ A+

Cyrus E Dallin School

Elementary • #38 State
→ A+

Peirce School

Elementary • #49 State
→ A+

John A Bishop School

Elementary • #54 State
→ A+

Gibbs School

Middle • #32 State
→
View All Arlington School District Schools

Frequently Asked Questions

What is Arlington High School's grade rating?

Arlington High School has earned a grade of A+, ranked #4 in Massachusetts, placing it in the top 1% of Massachusetts High schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.

How many students attend Arlington High School?

Approximately 1,757 students are enrolled at Arlington High School.

How does Arlington High School perform on MCAS tests?

Based on the most recent MCAS results, Arlington High School's proficiency rates are: English Language Arts (82% proficient), Mathematics (82% proficient), Science (84% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What sports does Arlington High School offer?

Arlington High School offers 33 athletic programs (15 boys' sports, 18 girls' sports) with approximately 2,602 student athletes participating. Sports programs are sanctioned by the MIAA (Massachusetts Interscholastic Athletic Association).

What is the graduation rate at Arlington High School?

Arlington High School has a excellent 99.1% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Arlington High School?

Arlington High School has an attendance rate of 95.8%. Strong attendance is correlated with better academic outcomes.

What school district is Arlington High School part of?

Arlington High School is part of Arlington School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.

How are Massachusetts school ratings calculated?

School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.