B+
Above Average
84/100

Arlington High School

📚 09 – 12 🏫 High School
📍 1157 RT 55, Lagrangeville, NY 12540
84
Repit Score
out of 100
2,472
Students
enrolled
13.6:1
Student:Teacher
ratio
$29K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 13.6:1 student-teacher ratio
💰 Funding $28,889 per student
🏫 School Type Regular

School Information

Address 1157 RT 55
City Lagrangeville
ZIP Code 12540
District 3603270
NCES School ID 360327000088
Data Year 2024-25

Community Context for 12540

Understanding the community around Arlington High School helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $112,637
Per Capita Income $50,915
Poverty Rate 5.2%
Households Earning $100K+ 57.0%

🎓 Education Level

Bachelor's Degree or Higher 43.2%
High School or Higher 95.6%

🏠 Housing

Median Home Value $407,100
Median Rent $1,890
Owner-Occupied 87.1%
Renter-Occupied 12.9%
View full data for ZIP 12540 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 12540 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 12540 housing costs →

Student Demographics

Enrollment and demographic breakdown for Arlington High School.

👫 Gender Distribution

Male 50.8%
Female 49.1%

🌎 Race & Ethnicity

White 58.5%
Hispanic/Latino 22.7%
Black 10.2%
Two or More Races 4.9%
Asian 3.4%
American Indian 0.1%
Pacific Islander 0.1%

📋 Enrollment Summary

Total Enrollment 2,472
Teachers (FTE) 182.0
Student:Teacher Ratio 13.6:1

Frequently Asked Questions

What is the Repit School Score for Arlington High School?
Arlington High School has a Repit School Score of 84 out of 100, earning a grade of B+. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Arlington High School?
Arlington High School has 2,472 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 13.6:1.
What grades does Arlington High School serve?
Arlington High School serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Arlington High School receive per student?
Arlington High School receives $28,889 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Arlington High School in 12540 ▼
Avg Home Value
$590,864
Avg Monthly Rent
$2,250
1-Year Change
+7.6%
% Renters
12.9%

Other Schools in 12540

A+

VAIL FARM ELEMENTARY SCHOOL

K – 05 • Elementary
Repit Score 100/100
A+

LAGRANGE MIDDLE SCHOOL

06 – 08 • Middle
Repit Score 97/100
A+

UNION VALE MIDDLE SCHOOL

06 – 08 • Middle
Repit Score 97/100
View all schools and real estate data for 12540 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026