For the 2026 school year, there are 3 public schools serving 1,524 students in Thornwood, NY (there are 1 private school, serving 426 private students). 77% of all K-12 students in Thornwood, NY are educated in public schools (compared to the NY state average of 86%).
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 53%), 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 24% of the student body (majority Hispanic), which is less than the New York public school average of 61% (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 | 477 students Student-teacher ratio: 9:1 Minority enrollment: 24%
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 | 481 students Student-teacher ratio: 9:1 Minority enrollment: 23%
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 | 566 students Student-teacher ratio: 10:1 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?
77% of all K-12 students in Thornwood are educated in public schools (compared to the NY state average of 86%).
What is the racial composition of students in Thornwood?
Thornwood public schools minority enrollment is 24% of the student body (majority Hispanic), which is less than the New York public schools average of 61% (majority Hispanic).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.