For the 2026 school year, there are 3 public schools serving 1,483 students in Thornwood, NY (there are , serving 290 private students). 84% of all K-12 students in Thornwood, NY are educated in public schools (compared to the NY state average of 85%).
The top-ranked public schools in Thornwood, NY are Westlake Middle School, Columbus Elementary School and Westlake High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Thornwood, NY public schools have an average math proficiency score of 66% (versus the New York public school average of 52%), and reading proficiency score of 64% (versus the 49% statewide average). Schools in Thornwood have an average ranking of 9/10, which is in the top 20% of New York public schools.
Minority enrollment is 23% of the student body (majority Hispanic), which is less than the New York public school average of 60% (majority Hispanic).
Best Public Schools in Thornwood, NY (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Westlake Middle School
(Math: 66% | Reading: 66%)
Rank:
Rank:
8/
Top 30%10
825 Westlake Dr
Thornwood, NY 10594
(914) 769-8540
Thornwood, NY 10594
(914) 769-8540
Gr: 6-8 | 466 students Student-teacher ratio: 9:1 Minority enrollment: 26%
Rank: #22.
Columbus Elementary School
(Math: 69% | Reading: 59%)
Rank:
Rank:
8/
Top 30%10
580 Columbus Ave
Thornwood, NY 10594
(914) 769-8538
Thornwood, NY 10594
(914) 769-8538
Gr: 3-5 | 477 students Student-teacher ratio: 10:1 Minority enrollment: 20%
Rank: #33.
Westlake High School
(Math: 30-39% | Reading: ≥90%)
Rank:
Rank:
7/
Top 50%10
825 Westlake Dr
Thornwood, NY 10594
(914) 769-8311
Thornwood, NY 10594
(914) 769-8311
Gr: 9-12 | 540 students Student-teacher ratio: 9:1 Minority enrollment: 24%
Frequently Asked Questions
What are the top-ranked public schools in Thornwood, NY?
The top-ranked public schools in Thornwood, NY include Westlake Middle School, Columbus Elementary School and Westlake High School.
How many public schools are located in Thornwood?
3 public schools are located in Thornwood.
What percentage of students in Thornwood go to public school?
84% of all K-12 students in Thornwood are educated in public schools (compared to the NY state average of 85%).
What is the racial composition of students in Thornwood?
Thornwood public schools minority enrollment is 23% 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.