A+
Excellent
100/100

Seaford Senior High School

📚 09 – 12 🏫 High School
📍 1575 SEAMANS NECK RD, Seaford, NY 11783
100
Repit Score
out of 100
668
Students
enrolled
10.0:1
Student:Teacher
ratio
$34K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 10.0:1 student-teacher ratio
💰 Funding $33,968 per student
🏫 School Type Regular

School Information

Address 1575 SEAMANS NECK RD
City Seaford
ZIP Code 11783
District 3626400
NCES School ID 362640003620
Data Year 2024-25

Community Context for 11783

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

💰 Income & Economy

Median Household Income $157,983
Per Capita Income $60,831
Poverty Rate 1.5%
Households Earning $100K+ 74.6%

🎓 Education Level

Bachelor's Degree or Higher 44.6%
High School or Higher 96.5%

🏠 Housing

Median Home Value $603,000
Median Rent $2,639
Owner-Occupied 95.9%
Renter-Occupied 4.1%
View full data for ZIP 11783 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 11783 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 11783 housing costs →

Student Demographics

Enrollment and demographic breakdown for Seaford Senior High School.

👫 Gender Distribution

Male 51.5%
Female 48.5%

🌎 Race & Ethnicity

White 81.1%
Hispanic/Latino 11.8%
Asian 4.6%
Black 1.1%
Two or More Races 1.4%

📋 Enrollment Summary

Total Enrollment 668
Teachers (FTE) 66.7
Student:Teacher Ratio 10.0:1

Frequently Asked Questions

What is the Repit School Score for Seaford Senior High School?
Seaford Senior High School has a Repit School Score of 100 out of 100, earning a grade of A+. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Seaford Senior High School?
Seaford Senior High School has 668 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 10.0:1.
What grades does Seaford Senior High School serve?
Seaford Senior High School serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Seaford Senior High School receive per student?
Seaford Senior High School receives $33,968 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Seaford Senior High School in 11783 ▼
Avg Home Value
$815,537
Avg Monthly Rent
$3,015
1-Year Change
+6.7%
% Renters
4.1%

Other Schools in 11783

A+

SEAFORD HARBOR SCHOOL

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

SEAFORD MANOR SCHOOL

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

SEAFORD MIDDLE SCHOOL

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

EAST BROADWAY SCHOOL

K – 05 • Elementary
Repit Score 96/100
View all schools and real estate data for 11783 →

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