For the 2026 school year, there are 6 public schools serving 4,941 students in Ossining, NY (there are 4 private schools, serving 572 private students). 90% of all K-12 students in Ossining, NY are educated in public schools (compared to the NY state average of 85%).
The top-ranked public schools in Ossining, NY are Ossining High School, Anne M Dorner Middle School and Claremont School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Ossining, NY public schools have an average math proficiency score of 36% (versus the New York public school average of 52%), and reading proficiency score of 37% (versus the 49% statewide average). Schools in Ossining have an average ranking of 2/10, which is in the bottom 50% of New York public schools.
Minority enrollment is 82% of the student body (majority Hispanic), which is more than the New York public school average of 60% (majority Hispanic).
Best Public Schools in Ossining, NY (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ossining High School
(Math: 40-44% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
29 S Highland Ave
Ossining, NY 10562
(914) 762-5760
Ossining, NY 10562
(914) 762-5760
Gr: 9-12 | 1,598 student Student-teacher ratio: 12:1 Minority enrollment: 83%
Rank: #22.
Anne M Dorner Middle School
(Math: 37% | Reading: 40%)
Rank:
Rank:
4/
Bottom 50%10
Van Cortlandt Ave
Ossining, NY 10562
(914) 762-5740
Ossining, NY 10562
(914) 762-5740
Gr: 6-8 | 1,031 student Student-teacher ratio: 11:1 Minority enrollment: 83%
Rank: #33.
Claremont School
(Math: 35% | Reading: 33%)
Rank:
Rank:
3/
Bottom 50%10
2 Claremont Rd
Ossining, NY 10562
(914) 762-5830
Ossining, NY 10562
(914) 762-5830
Gr: 3-4 | 748 students Student-teacher ratio: 14:1 Minority enrollment: 84%
Rank: #44.
Roosevelt School
(Math: 34% | Reading: 29%)
Rank:
Rank:
2/
Bottom 50%10
190 Croton Ave
Ossining, NY 10562
(914) 762-2682
Ossining, NY 10562
(914) 762-2682
Gr: 5 | 318 students Student-teacher ratio: 11:1 Minority enrollment: 83%
Rank: n/an/a
Pinesbridge Rd
Ossining, NY 10562
(914) 762-5780
Ossining, NY 10562
(914) 762-5780
Gr: 1-2 | 678 students Student-teacher ratio: 12:1 Minority enrollment: 80%
Rank: n/an/a
22 Edward St
Ossining, NY 10562
(914) 762-5850
Ossining, NY 10562
(914) 762-5850
Gr: PK-K | 568 students Student-teacher ratio: 12:1 Minority enrollment: 79%
Ossining, New York Public Schools (Closed)
School
Location
Quick Facts
Sing Sing Correctional Facility (Closed 2008)
Alternative School
354 Hunter St
Ossining, NY 10562
(914) 941-0108
Ossining, NY 10562
(914) 941-0108
Gr: Inquire with school | 10 students
Frequently Asked Questions
What are the top-ranked public schools in Ossining, NY?
The top-ranked public schools in Ossining, NY include Ossining High School, Anne M Dorner Middle School and Claremont School.
How many public schools are located in Ossining?
6 public schools are located in Ossining.
What percentage of students in Ossining go to public school?
90% of all K-12 students in Ossining are educated in public schools (compared to the NY state average of 85%).
What is the racial composition of students in Ossining?
Ossining public schools minority enrollment is 82% of the student body (majority Hispanic), which is more than the New York public schools average of 60% (majority Hispanic).
Which public schools in Ossining are often viewed compared to one another?
Popular comparisons of public schools in Ossining include: Brookside School vs. Claremont School, Claremont School vs. Brookside School
Recent Articles
Back-to-School Tech & Online Learning Readiness Checklist
A 2026 guide to back-to-school tech & online learning readiness, helping families prepare devices, connectivity, skills, and safety.
How Public Schools Prepare for College in High School
Learn how public schools prepare for college and what parents should look for as students begin high school. Updated for 2026.
School Choice in 2026: What Parents Must Know
Explore how school choice is reshaping U.S. education in 2026, with updated trends, enrollment data, costs, policies, and practical guidance for parents.