Ossining Union Free School District

400 Executive Blvd
Ossining, NY 10562-4504
(District boundaries shown in map)
3/
10
Bottom 50%

Top Rankings

Ossining Union Free School District ranks among the top 20% of public school district in New York for:

Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 6 public schools serving 4,941 students in Ossining Union Free School District. This district's average testing ranking is 3/10, which is in the bottom 50% of public schools in New York.
Public Schools in Ossining Union Free School District have an average math proficiency score of 34% (versus the New York public school average of 47%), and reading proficiency score of 37% (versus the 49% statewide average).
Minority enrollment is 82% of the student body (majority Hispanic), which is more than the New York public school average of 60% (majority Hispanic).

Overview

This School District
This State (NY)
# Schools
6 Schools
4,818 Schools
# Students
4,941 Students
2,508,712 Students
# Teachers
412 Teachers
217,359 Teachers
Student : Teacher Ratio
12:1
12:1

District Rank

Ossining Union Free School District, which is ranked #781 of all 1,015 school districts in New York (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 85% has increased from 79% over five school years.
This School District
State Average (NY)
#779 out of 1020 school districts
(Bottom 50%)
This chart displays the overall district rank of Ossining Union Free   School District, with the latest 2021-22 school year data.
34%
46%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Ossining Union Free   School District and the percentage of public school students that scored at or above 'proficient' levels in Math of New York by year, with the latest 2021-22 school year data.
37%
49%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Ossining Union Free   School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data.
76%
78%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Science of Ossining Union Free   School District and the percentage of public school students that scored at or above 'proficient' levels in Science of New York by year, with the latest 2021-22 school year data.
85%
87%
This chart displays public school graduation rate of Ossining Union Free   School District and public school graduation rate of New York by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.51
0.72
# American Indian Students
2 Students
18,867 Students
% American Indian Students
n/a
1%
# Asian Students
136 Students
254,462 Students
% Asian Students
3%
10%
# Hispanic Students
3,348 Students
757,452 Students
% Hispanic Students
68%
30%
# Black Students
412 Students
389,125 Students
% Black Students
8%
16%
# White Students
873 Students
995,067 Students
% White Students
18%
40%
# Hawaiian Students
2 Students
5,556 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
166 Students
87,601 Students
% of Two or more races Students
3%
3%

Students by Grade:

# Students in PK Grade:
226
62,556
# Students in K Grade:
342
171,540
# Students in 1st Grade:
322
177,074
# Students in 2nd Grade:
356
181,096
# Students in 3rd Grade:
372
177,104
# Students in 4th Grade:
372
180,516
# Students in 5th Grade:
311
181,163
# Students in 6th Grade:
340
184,038
# Students in 7th Grade:
343
185,375
# Students in 8th Grade:
331
188,665
# Students in 9th Grade:
374
205,039
# Students in 10th Grade:
357
201,456
# Students in 11th Grade:
389
191,213
# Students in 12th Grade:
458
185,905
# Ungraded Students:
48
35,972

District Revenue and Spending

The revenue/student of $28,617 in this school district is less than the state median of $31,307. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $25,827 is less than the state median of $32,183. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (NY)
Total Revenue
$141 MM
$78,541 MM
This chart displays total revenue of Ossining Union Free   School District and median value from total revenues of all school districts in New York by year, with the latest 2020-21 school year data.
Spending
$128 MM
$80,737 MM
This chart displays total spending of Ossining Union Free   School District and median value from total spendings of all school districts in New York by year, with the latest 2020-21 school year data.
Revenue / Student
$28,617
$31,307
This chart displays average revenue per public school student in Ossining Union Free   School District and average revenue per public school student of all school districts in New York by year, with the latest 2020-21 school year data.
Spending / Student
$25,827
$32,183
This chart displays average spending per public school student in Ossining Union Free   School District and average spending per public school student of all school districts in New York by year, with the latest 2020-21 school year data.

Best Ossining Union Free School District Public Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Ossining High School
(Math: 82% | Reading: 65-69%)
Rank:
9/
10
Top 20%
29 S Highland Ave
Ossining, NY 10562
(914) 762-5760
Grades: 9-12
| 1,598 students
Rank: #22.
Anne M Dorner Middle School
(Math: 25% | Reading: 40%)
Rank:
3/
10
Bottom 50%
Van Cortlandt Ave
Ossining, NY 10562
(914) 762-5740
Grades: 6-8
| 1,031 students
Rank: #33.
Claremont School
(Math: 29% | Reading: 33%)
Rank:
3/
10
Bottom 50%
2 Claremont Rd
Ossining, NY 10562
(914) 762-5830
Grades: 3-4
| 748 students
Rank: #44.
Roosevelt School
(Math: 22% | Reading: 29%)
Rank:
2/
10
Bottom 50%
190 Croton Ave
Ossining, NY 10562
(914) 762-2682
Grades: 5
| 318 students
Rank: n/an/a
Brookside School
Pinesbridge Rd
Ossining, NY 10562
(914) 762-5780
Grades: 1-2
| 678 students
Rank: n/an/a
Park School
22 Edward St
Ossining, NY 10562
(914) 762-5850
Grades: PK-K
| 568 students

Frequently Asked Questions

How many schools belong to Ossining Union Free School District?
Ossining Union Free School District manages 6 public schools serving 4,941 students.
What is the rank of Ossining Union Free School District?
Ossining Union Free School District is ranked #781 out of 1,015 school districts in New York (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of New York school districts for: Largest student body (number of students) (Top 1%)
What is the racial composition of students in Ossining Union Free School District?
68% of Ossining Union Free School District students are Hispanic, 18% of students are White, 8% of students are Black, 3% of students are Asian, and 3% of students are Two or more races.
What is the student/teacher ratio of Ossining Union Free School District?
Ossining Union Free School District has a student/teacher ratio of 12:1, which is higher than the New York state average of 11:1.
What is Ossining Union Free School District's spending/student ratio?
The school district's spending/student of $25,827 is less than the state median of $32,183. The school district spending/student has stayed relatively flat over four school years.

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Quick Stats (2025)

  • District size: 6 schools
  • Grades: PK-12
  • Enrollment: 4,941 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 82%
  • : 85% (Btm 50% in NY)
  • : Bottom 50%
  • : 34% (Btm 50%)
  • : 37% (Btm 50%)
  • : 76% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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