For the 2026 school year, there are 2 public schools serving 534 students in Port Jefferson, NY (there are , serving 132 private students). 80% of all K-12 students in Port Jefferson, NY are educated in public schools (compared to the NY state average of 85%).
The top-ranked public schools in Port Jefferson, NY are Earl L Vandermeulen High School and Port Jefferson Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Port Jefferson, NY public schools have an average math proficiency score of 80% (versus the New York public school average of 52%), and reading proficiency score of 73% (versus the 49% statewide average). Schools in Port Jefferson have an average ranking of 10/10, which is in the top 5% of New York public schools.
Minority enrollment is 26% of the student body (majority Hispanic), which is less than the New York public school average of 60% (majority Hispanic).
Best Public Schools in Port Jefferson, NY (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Earl L Vandermeulen High School
(Math: ≥90% | Reading: ≥80%)
Rank:
Rank:
10/
Top 5%10
350 Old Post Rd
Port Jefferson, NY 11777
(631) 791-4421
Port Jefferson, NY 11777
(631) 791-4421
Gr: 9-12 | 328 students Student-teacher ratio: 9:1 Minority enrollment: 24%
Rank: #22.
Port Jefferson Middle School
(Math: 75-79% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
350 Old Post Rd
Port Jefferson, NY 11777
(631) 791-4431
Port Jefferson, NY 11777
(631) 791-4431
Gr: 6-8 | 206 students Student-teacher ratio: 8:1 Minority enrollment: 30%
Port Jefferson, New York Public Schools (Closed)
School
Location
Quick Facts
500 Scraggy Hill Rd
Port Jefferson, NY 11777
(631) 791-4321
Port Jefferson, NY 11777
(631) 791-4321
Gr: PK-5 | 360 students Student-teacher ratio: 10:1 Minority enrollment: 27%
Frequently Asked Questions
What are the top-ranked public schools in Port Jefferson, NY?
The top-ranked public schools in Port Jefferson, NY include Earl L Vandermeulen High School and Port Jefferson Middle School.
How many public schools are located in Port Jefferson?
2 public schools are located in Port Jefferson.
What percentage of students in Port Jefferson go to public school?
80% of all K-12 students in Port Jefferson are educated in public schools (compared to the NY state average of 85%).
What is the racial composition of students in Port Jefferson?
Port Jefferson public schools minority enrollment is 26% of the student body (majority Hispanic), which is less than the New York public schools average of 60% (majority Hispanic).
Recent Articles
Year-Round Schooling in 2026: Updated Parent Guide
Explore the latest 2026 data, trends, costs, and parent planning tips in the ongoing debate over year-round schooling vs the traditional calendar.
No Child Left Behind: Past, Present, and Future of U.S. School Policy
Explore how No Child Left Behind evolved into ESSA, what it means for 2025‑26 schooling, and what parents need to know about testing, admissions planning, and funding.
Understanding Public School Fees & Optional Costs Guide
Discover what public school fees are required versus optional, with 2026 updates for parents, students, and educators on budgeting and planning.