For the 2026 school year, there are 5 public schools serving 2,846 students in Seaford, NY (there are 3 private schools, serving 1,151 private students). 71% of all K-12 students in Seaford, NY are educated in public schools (compared to the NY state average of 85%).
The top-ranked public schools in Seaford, NY are Seaford Manor School, Seaford Senior High School and Seaford Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Seaford, NY public schools have an average math proficiency score of 75% (versus the New York public school average of 53%), and reading proficiency score of 63% (versus the 49% statewide average). Schools in Seaford have an average ranking of 9/10, which is in the top 20% of New York public schools.
Minority enrollment is 20% of the student body (majority Hispanic), which is less than the New York public school average of 61% (majority Hispanic).
Best Public Schools in Seaford, NY (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Seaford Manor School
(Math: 85-89% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
1590 Washington Ave
Seaford, NY 11783
(516) 592-4080
Seaford, NY 11783
(516) 592-4080
Gr: K-5 | 468 students Student-teacher ratio: 10:1 Minority enrollment: 24%
Rank: #22.
Seaford Senior High School
(Math: 70-74% | Reading: 80-89%)
Rank:
Rank:
10/
Top 10%10
1575 Seamans Neck Rd
Seaford, NY 11783
(516) 592-4380
Seaford, NY 11783
(516) 592-4380
Gr: 9-12 | 650 students Student-teacher ratio: 10:1 Minority enrollment: 18%
Rank: #33.
Seaford Middle School
(Math: 75-79% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
3940 Sunset Ave
Seaford, NY 11783
(516) 592-4280
Seaford, NY 11783
(516) 592-4280
Gr: 6-8 | 522 students Student-teacher ratio: 9:1 Minority enrollment: 14%
Rank: #44.
East Broadway School
(Math: 70-74% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
751 Seaman Neck Rd
Seaford, NY 11783
(516) 434-7426
Seaford, NY 11783
(516) 434-7426
Gr: K-5 | 662 students Student-teacher ratio: 12:1 Minority enrollment: 26%
Rank: #55.
Seaford Harbor School
(Math: 65-69% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
3500 Bayview St
Seaford, NY 11783
(516) 592-4180
Seaford, NY 11783
(516) 592-4180
Gr: K-5 | 544 students Student-teacher ratio: 11:1 Minority enrollment: 18%
Frequently Asked Questions
What are the top-ranked public schools in Seaford, NY?
The top-ranked public schools in Seaford, NY include Seaford Manor School, Seaford Senior High School and Seaford Middle School.
How many public schools are located in Seaford?
5 public schools are located in Seaford.
What percentage of students in Seaford go to public school?
71% of all K-12 students in Seaford are educated in public schools (compared to the NY state average of 85%).
What is the racial composition of students in Seaford?
Seaford public schools minority enrollment is 20% of the student body (majority Hispanic), which is less than the New York public schools average of 61% (majority Hispanic).
Which public schools in Seaford are often viewed compared to one another?
Popular comparisons of public schools in Seaford include: Seaford Harbor School vs. Seaford Manor School, Seaford Manor School vs. Seaford Harbor School
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