ÿÈÕ³Ô¹Ï

Best 13624 New York Public Schools (2026)

For the 2026 school year, there are 4 public schools serving 822 students in 13624, NY.
The top-ranked public schools in 13624, NY are Thousand Islands High School, Thousand Islands Middle School and Bashaw Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 13624 have an average math proficiency score of 67% (versus the New York public school average of 52%), and reading proficiency score of 52% (versus the 49% statewide average). Schools in 13624, NY have an average ranking of 8/10, which is in the top 30% of New York public schools.
Minority enrollment is 6% of the student body (majority Hispanic), which is less than the New York public school average of 60% (majority Hispanic).

Best 13624, NY Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Thousand Islands High School
(Math: ≥80% | Reading: ≥80%)
Rank:
10/
10
Top 10%
8481 County Rt 9
Clayton, NY 13624
(315) 686-5594
Gr: 9-12 | 253 students Student-teacher ratio: 13:1 Minority enrollment: 9%
Rank: #22.
Thousand Islands Middle School
(Math: 75-79% | Reading: 64%)
Rank:
9/
10
Top 20%
8487 County Rt 9
Clayton, NY 13624
(315) 686-5594
Gr: 6-8 | 192 students Student-teacher ratio: 11:1 Minority enrollment: 7%
Rank: #33.
Bashaw Elementary School
(Math: 50-59% | Reading: 40-49%)
Rank:
5/
10
Bottom 50%
410 S Esselstyne
Clayton, NY 13624
(315) 654-2142
Gr: PK-5 | 114 students Student-teacher ratio: 13:1 Minority enrollment: 2%
Rank: #44.
Guardino Elementary School
(Math: 50-54% | Reading: 30-34%)
Rank:
4/
10
Bottom 50%
600 High St
Clayton, NY 13624
(315) 686-5594
Gr: PK-5 | 263 students Student-teacher ratio: 11:1 Minority enrollment: 6%

Frequently Asked Questions

What are the top-ranked public schools in 13624, NY?
The top-ranked public schools in 13624, NY include Thousand Islands High School, Thousand Islands Middle School and Bashaw Elementary School.
How many public schools are located in 13624?
4 public schools are located in 13624.
What is the racial composition of students in 13624?
13624 public schools minority enrollment is 6% 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
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
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
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.

Quick Links