Serving 1,609 students in grades 9-12, Arlington High School ranks in the top 1% of all schools in Massachusetts for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 83% (which is higher than the Massachusetts state average of 41%). The percentage of students achieving proficiency in reading/language arts is 82% (which is higher than the Massachusetts state average of 44%).
The student:teacher ratio of 13:1 is higher than the Massachusetts state level of 12:1.
Minority enrollment is 30% of the student body (majority Asian and Hispanic), which is lower than the Massachusetts state average of 47% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 1,609 students
Student:Teacher Ratio: 13:1
Minority Enrollment: 30%
Graduation Rate
: 97% (Top 20% in MA)
Overall Testing Rank
: Top 1%
Math Proficiency
: 83% (Top 1%)
Reading Proficiency
: 82% (Top 5%)
Science Proficiency
: 65% (Top 20%)
Source: National Center for Education Statistics (NCES), MA Dept. of Education
Arlington High School ranks within the top 1% of all 1,631 schools in Massachusetts (based off of combined math and reading proficiency testing data).
The diversity score of Arlington High School is 0.49, which is less than the diversity score at state average of 0.65. The school's diversity has stayed relatively flat over five school years.
Arlington High School is ranked #15 out of 1,631 schools, which ranks it among the top 1% of public schools in Massachusetts.
What schools are Arlington High School often compared to?
Arlington High Schoolis often viewed alongside schools like Belmont High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
83% of students have achieved math proficiency (compared to the 41% MA state average), while 82% of students have achieved reading proficiency (compared to the 44% MA state average).
What is the graduation rate of Arlington High School?
The graduation rate of Arlington High School is 97%, which is higher than the Massachusetts state average of 90%.
How many students attend Arlington High School?
1,609 students attend Arlington High School.
What is the racial composition of the student body?
70% of Arlington High School students are White, 11% of students are Asian, 9% of students are Hispanic, 6% of students are Two or more races, and 4% of students are Black.
What is the student:teacher ratio of Arlington High School?
Arlington High School has a student ration of 13:1, which is higher than the Massachusetts state average of 12:1.
What grades does Arlington High School offer ?
Arlington High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Arlington High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 1,609 students
Student:Teacher Ratio: 13:1
Minority Enrollment: 30%
Graduation Rate
: 97% (Top 20%)
Overall Testing Rank
: Top 1%
Math Proficiency
: 83% (Top 1%)
Reading Proficiency
: 82% (Top 5%)
Science Proficiency
: 65% (Top 20%)
Source: National Center for Education Statistics (NCES), MA Dept. of Education
