Serving 469 students in grades Kindergarten-5, Osborn School ranks in the top 10% of all schools in New York for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 86% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 76% (which is higher than the New York state average of 49%).
The student-teacher ratio of 10:1 is lower than the New York state level of 11:1.
Minority enrollment is 31% of the student body (majority Hispanic and Asian), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 469 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 31%
- Overall Testing Rank: Top 10% in NY
- Math Proficiency: 86% (Top 10%)
- Reading Proficiency: 76% (Top 20%)
- Science Proficiency: ≥95% (Top 5%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Osborn School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Student Attention
School Overview
Osborn School's student population of 469 students has stayed relatively flat over five school years.
The teacher population of 46 teachers has declined by 8% over five school years.
Grades Offered
Grades Kindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
469 students
Total Classroom Teachers
46 teachers
Year Founded
1957
School Calendar
Campus Size
3 acres
School Rankings
Osborn School ranks within the top 10% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Osborn School is 0.50, which is less than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#326 out of 4346 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
86%
52%
Reading/Language Arts Test Scores (% Proficient)
76%
49%
Science Test Scores (% Proficient)
≥95%
78%
Student-Teacher Ratio
10:1
11:1
American Indian
n/a
1%
Asian
11%
10%
Hispanic
12%
31%
Black
1%
15%
White
69%
39%
Hawaiian
n/a
n/a
Two or more races
7%
4%
All Ethnic Groups
Eligible for Free Lunch
3%
55%
Eligible for Reduced Lunch (18-19)
1%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Notes
- School Mascot: None Specified
Frequently Asked Questions
What is Osborn School's ranking?
Osborn School is ranked #326 out of 4,346 schools, which ranks it among the top 10% of public schools in New York.
What schools are Osborn School often compared to?
Osborn Schoolis often viewed alongside schools like Midland School, Milton School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
86% of students have achieved math proficiency (compared to the 52% NY state average), while 76% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Osborn School?
469 students attend Osborn School.
What is the racial composition of the student body?
69% of Osborn School students are White, 12% of students are Hispanic, 11% of students are Asian, 7% of students are Two or more races, and 1% of students are Black.
What is the student-teacher ratio of Osborn School?
Osborn School has a student ration of 10:1, which is lower than the New York state average of 11:1.
What grades does Osborn School offer ?
Osborn School offers enrollment in grades Kindergarten-5 (Supplemental Virtual).
What school district is Osborn School part of?
Osborn School is part of Rye City School District.
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