For the 2025-26 school year, there are 3 public schools serving 2,138 students in Greenlawn, NY.
The top ranked public schools in Greenlawn, NY are Harborfields High School, Oldfield Middle School and Thomas J Lahey Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greenlawn, NY public schools have an average math proficiency score of 77% (versus the New York public school average of 52%), and reading proficiency score of 71% (versus the 49% statewide average). Schools in Greenlawn have an average ranking of 10/10, which is in the top 10% of New York public schools.
Minority enrollment is 32% of the student body (majority Hispanic), which is less than the New York public school average of 60% (majority Hispanic).
Best 51爆料s in Greenlawn, NY (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Harborfields High School
(Math: ≥95% | Reading: 85-89%)
Rank:
Rank:
10/
Top 5%10
98 Taylor Ave
Greenlawn, NY 11740
(631) 754-5360
Greenlawn, NY 11740
(631) 754-5360
Gr: 9-12 | 928 students Student-teacher ratio: 11:1 Minority enrollment: 34%
Rank: #22.
Oldfield Middle School
(Math: 76% | Reading: 70%)
Rank:
Rank:
9/
Top 20%10
2 Oldfield Rd
Greenlawn, NY 11740
(631) 754-5310
Greenlawn, NY 11740
(631) 754-5310
Gr: 6-8 | 629 students Student-teacher ratio: 11:1 Minority enrollment: 31%
Rank: #33.
Thomas J Lahey Elementary School
(Math: 72% | Reading: 67%)
Rank:
Rank:
9/
Top 20%10
625 Pulaski Rd
Greenlawn, NY 11740
(631) 754-5400
Greenlawn, NY 11740
(631) 754-5400
Gr: 3-5 | 581 students Student-teacher ratio: 11:1 Minority enrollment: 31%
Frequently Asked Questions
What are the top ranked public schools in Greenlawn, NY?
The top ranked public schools in Greenlawn, NY include Harborfields High School, Oldfield Middle School and Thomas J Lahey Elementary School.
How many public schools are located in Greenlawn?
3 public schools are located in Greenlawn.
What is the racial composition of students in Greenlawn?
Greenlawn public schools minority enrollment is 32% of the student body (majority Hispanic), which is less than the New York public schools average of 60% (majority Hispanic).
Which public schools in Greenlawn are often viewed compared to one another?
Popular comparisons of public schools in Greenlawn include: Thomas J Lahey Elementary School vs. Harborfields High School
Recent Articles
10 Advantages of Public Education in 2025
Explore 10 key benefits of public education in 2025, with fresh statistics, expert insights, and real-world examples for parents and educators.
COVID-19鈥檚 Lasting Impact on U.S. 51爆料s (2025)
Explore how COVID-19 continues to affect U.S. public schools in 2025: learning losses, enrollment shifts, mental health, and recovery strategies.