Arlington High School

1157 Rt 55
Lagrangeville, NY 12540
(School attendance zone shown in map)
9/
10
Top 20%
Serving 2,547 students in grades 9-12, Arlington High School ranks in the top 20% of all schools in New York for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 97% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 59% (which is higher than the New York state average of 49%).
The student:teacher ratio of 14:1 is higher than the New York state level of 11:1.
Minority enrollment is 40% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 2,547 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 40%
  • : 94% (Top 30% in NY)
  • : Top 20%
  • : 97% (Top 5%)
  • : 59% (Top 30%)
  • : 96% (Top 5%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

Top Rankings

Arlington High School ranks among the top 20% of public schools in New York for:

School Overview

Arlington High School's student population of 2,547 students has declined by 11% over five school years.
The teacher population of 185 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
(offers virtual instruction)
Total Students
2,547 students
This chart displays total students of Arlington High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Arlington High School
Total Classroom Teachers
185 teachers
This chart displays the total teachers of Arlington High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Arlington High School by grade.

School Rankings

Arlington High School ranks within the top 20% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Arlington High School is 0.58, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
This School
State Level (NY)
#613 out of 4377 schools
(Top 20%)
This chart displays the overall school rank of Arlington High School, with the latest 2021-22 school year data.
97%
46%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Arlington High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data.
59%
49%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Arlington High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data.
96%
78%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Arlington High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
14:1
11:1
This chart displays the student teacher ratio of Arlington High School and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
Asian
3%
10%
This chart displays the percentage of Asian students in Arlington High School and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data.
Hispanic
22%
29%
This chart displays the percentage of Hispanic students in Arlington High School and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data.
Black
10%
16%
This chart displays the percentage of Black students in Arlington High School and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data.
White
60%
40%
This chart displays the percentage of White students in Arlington High School and the percentage of White public school students in New York by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
5%
4%
This chart displays the percentage of students of two or more races in Arlington High School and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Arlington High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in New York.
0.58
This chart displays the diversity score of Arlington High School and the public school average diversity score of New York by year, with the latest 2022-23 school year data.
94%
87%
This chart displays graduation rate of Arlington High School and public school graduation rate of New York by year, with the latest 2021-22 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
23%
53%
This chart displays the percentage of students who is eligible for free lunch in Arlington High School and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
2%
3%
This chart displays the percentage of students who is eligible for reduced lunch in Arlington High School and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), NY Dept. of Education

Frequently Asked Questions

What is Arlington High School's ranking?
Arlington High School is ranked #613 out of 4,377 schools, which ranks it among the top 20% of public schools in New York.
What schools are Arlington High School often compared to?
Arlington High Schoolis often viewed alongside schools like John Jay Senior High School, Millbrook High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
97% of students have achieved math proficiency (compared to the 46% NY state average), while 59% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Arlington High School?
The graduation rate of Arlington High School is 94%, which is higher than the New York state average of 87%.
How many students attend Arlington High School?
2,547 students attend Arlington High School.
What is the racial composition of the student body?
60% of Arlington High School students are White, 22% of students are Hispanic, 10% of students are Black, 5% of students are Two or more races, and 3% of students are Asian.
What is the student:teacher ratio of Arlington High School?
Arlington High School has a student ration of 14:1, which is higher than the New York state average of 11:1.
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?
Arlington High School is part of Arlington Central School District.

School Reviews

5   11/2/2020
I love the school a lot!!!!! The counselors in the West House Office are very helpful.
- Posted by Student/Alumni - Joanna
2   2/26/2018
Not very happy with the LARGE SIZE of school and that it has about 3,200 students in it with grades from 9-12. Seems VERY OVERWHELMING for students coming from a middle school.Not satisfied at all!!!!!!
- Posted by Parent - mb
5   1/29/2015
Loved everything about this school
- Posted by Student/Alumni - rsjet

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 2,547 students
  • Student:Teacher Ratio: 14:1
  • Minority Enrollment: 40%
  • : 94% (Top 30%)
  • : Top 20%
  • : 97% (Top 5%)
  • : 59% (Top 30%)
  • : 96% (Top 5%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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