Address

1157 RT 55
LAGRANGEVILLE, NY 12540
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Phone Number

845-486-4860

Website

http://www.arlingtonschools.org

Important Links: 2025/2026 Calendar Board of Education

School Type

Public School

Grades Served

09-12

School Level

High

Student and Staff Info

Number of Teachers: 182

Student Enrollment: 3,421

Teacher Student Ratio: 18.80

--Gathered from public sources that schools self report. These may be inaccurate.--

School District

Arlington Central School District

District PTA/PTO Buying Guide

District Specific Buying Guide

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New York Education Info

Related School Info

View All Schools In Lagrangeville, NY

View All School Districts In Lagrangeville, NY

View All School Districts In New York

View All Schools and School Districts In And Around 12540

Schools With "Arlington" in Their Name in The United States

Information is generated using publicly accessible school-supplied data and may be inaccurate

Last Updated: 2026-04-18 09:11:19 || School Id: 61312