Serving 564 students in grades Kindergarten-5, Seaford Harbor School ranks in the top 50% of all schools in New York for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 55-59% (which is higher than the New York state average of 49%).
The student:teacher ratio of 12:1 is higher than the New York state level of 11:1.
Minority enrollment is 15% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 564 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 15%
- Overall Testing Rank: Top 50% in NY
- Math Proficiency: 55-59% (Top 50%)
- Reading Proficiency: 55-59% (Top 50%)
- Science Proficiency: ≥90% (Top 30%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
Seaford Harbor School's student population of 564 students has stayed relatively flat over five school years.
The teacher population of 49 teachers has grown by 6% over five school years.
Grades Offered
Grades Kindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
564 students
Gender %
Total Classroom Teachers
49 teachers
School Rankings
Seaford Harbor School ranks within the top 50% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Seaford Harbor School is 0.27, 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.
Overall Testing Rank
#1328 out of 4377 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
55-59%
46%
Reading/Language Arts Test Scores (% Proficient)
55-59%
49%
Science Test Scores (% Proficient)
≥90%
78%
Student : Teacher Ratio
12:1
11:1
American Indian
n/a
1%
Asian
2%
10%
Hispanic
11%
30%
Black
n/a
16%
White
85%
40%
Hawaiian
n/a
n/a
Two or more races
2%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
9%
54%
Eligible for Reduced Lunch
1%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Seaford Harbor School's ranking?
Seaford Harbor School is ranked #1328 out of 4,377 schools, which ranks it among the top 50% of public schools in New York.
What schools are Seaford Harbor School often compared to?
Seaford Harbor Schoolis often viewed alongside schools like Seaford Manor School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
55-59% of students have achieved math proficiency (compared to the 46% NY state average), while 55-59% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Seaford Harbor School?
564 students attend Seaford Harbor School.
What is the racial composition of the student body?
85% of Seaford Harbor School students are White, 11% of students are Hispanic, 2% of students are Asian, and 2% of students are Two or more races.
What is the student:teacher ratio of Seaford Harbor School?
Seaford Harbor School has a student ration of 12:1, which is higher than the New York state average of 11:1.
What grades does Seaford Harbor School offer ?
Seaford Harbor School offers enrollment in grades Kindergarten-5 (Supplemental Virtual).
What school district is Seaford Harbor School part of?
Seaford Harbor School is part of Seaford Union Free School District.
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