ARLINGTON HIGH SCHOOL

Regular School · LAGRANGEVILLE, NY

ARLINGTON HIGH SCHOOL is a regular school school in LAGRANGEVILLE, New York, serving grades 09–12 with 2,472 students enrolled (SY 2024-2025). The student-teacher ratio is 14.4:1.

Level

High

Grades

09 – 12

Enrollment

2,472

Teachers (FTE)

171.9

Student–Teacher Ratio

14.4:1

Status

Open

Lunch Program Participation

Yes participating without using any Provision or the CEO

Student Demographics (SY 2024-2025)

Race / Ethnicity	Students	Share
White	1,409	57%
Hispanic/Latino	590	24%
Black or African American	256	10%
Two or more races	127	5%
Asian	83	3%
Native Hawaiian / Pacific Islander	3	0%
American Indian / Alaska Native	2	0%
Not Specified	2	0%
Total enrollment	2,472	1,252M / 1,218F

English Language Learners: 45 (2% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric	This School	State Avg	Tested
Math Proficiency	95.0% +39.8pp	55.2%	696
Science Proficiency	95.0%	—	702
4-Year Graduation Rate	95.0%	—

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses

Yes (20)

651 students enrolled

Gifted & Talented

None offered

SAT/ACT Takers

466

students tested · SY 2021–22

Out-of-School Suspensions

3.7% of enrollment · SY 2021–22

Chronically Absent

185

7.5% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category	Students	% of School
Total enrollment (est.)	2,472	100%

Contact & Location

1157 RT 55

LAGRANGEVILLE, NY 12540

Phone: (845)486-4860

http://www.arlingtonschools.org

District

ARLINGTON CENTRAL SCHOOL DISTRICT

Per-pupil expenditure: $30,956

District enrollment: 7,698

Other Schools in District

ARTHUR S MAY SCHOOL Elementary
BEEKMAN SCHOOL Elementary
NOXON ROAD ELEMENTARY SCHOOL Elementary
OVERLOOK PRIMARY SCHOOL Elementary
TITUSVILLE INTERMEDIATE Elementary
TRAVER ROAD PRIMARY SCHOOL Elementary
VAIL FARM ELEMENTARY SCHOOL Elementary
WEST ROAD/D'AQUANNIS INTERMEDIATE SCHOOL Elementary

View all 10 schools →

Related Data

Neighborhood demographics (ZIP 12540) → CensusDepth.com
New York population & income data → CensusDepth.com
New York teacher salaries → WageDepth.com

NCES ID

360327000088

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD