For the 2025 school year, there are 2 public elementary schools serving 1,237 students in Thiells, NY.
The top ranked public elementary schools in Thiells, NY are Willow Grove Elementary School and Thiells Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Thiells, NY public elementary schools have an average math proficiency score of 30% (versus the New York public elementary school average of 41%), and reading proficiency score of 32% (versus the 48% statewide average). Elementary schools in Thiells have an average ranking of 2/10, which is in the bottom 50% of New York public elementary schools.
Minority enrollment is 84% of the student body (majority Hispanic), which is more than the New York public elementary school average of 61% (majority Hispanic).
Best Public Elementary Schools in Thiells, NY (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Willow Grove Elementary School
(Math: 31% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
153 Storrs Rd
Thiells, NY 10984
(845) 942-8000
Thiells, NY 10984
(845) 942-8000
Grades: 4-6
| 568 students
Rank: #22.
Thiells Elementary School
(Math: 25-29% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
78 Rosman Rd
Thiells, NY 10984
(845) 942-3160
Thiells, NY 10984
(845) 942-3160
Grades: K-3
| 669 students
Frequently Asked Questions
What are the top ranked public elementary schools in Thiells, NY?
The top ranked public elementary schools in Thiells, NY include Willow Grove Elementary School and Thiells Elementary School.
How many public elementary schools are located in Thiells?
2 public elementary schools are located in Thiells.
What is the racial composition of students in Thiells?
Thiells public elementary schools minority enrollment is 84% of the student body (majority Hispanic), which is more than the New York public elementary schools average of 61% (majority Hispanic).
Recent Articles

The Link Between Education and Incarceration: The NAACP Report
Education and the rate of incarceration have been linked in a recent NAACP report. Learn about the report and the troubling findings.

The Debate Over Mandatory AP Exams: Balancing Academic Rigor and Student Well-being
Some public schools are forcing students in AP courses to take the AP exam. Here's a look at both sides of the debate and the potential benefits in store for both students and high schools.

The 15 Biggest Failures of the American Public Education System
The world is in a constant state of change and those who fail to adjust fall behind. Unfortunately, the American public education system has not kept up with the times and is currently facing a number of serious problems. Keep reading to learn about the biggest failures affecting the modern U.S. public education system as well as some of the trends that could spark change.