Serving 1,086 students in grades 9-12, Roslyn High School ranks in the top 5% of all schools in New York for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 75-79% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 90-94% (which is higher than the New York state average of 49%).
The student-teacher ratio of 11:1 is equal to the New York state level of 11:1.
Minority enrollment is 39% of the student body (majority Asian), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 1,086 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 39%
- Graduation Rate: 97% (Top 5% in NY)
- Overall Testing Rank: Top 5%
- Math Proficiency: 75-79% (Top 20%)
- Reading Proficiency: 90-94% (Top 5%)
- Science Proficiency: 94% (Top 20%)
- Attendance Zone: Roslyn High School's attendance zone encompasses the entire school district of Roslyn Heights, NY, covering approximately 5.6 square miles. The typical drive to the school takes about 5 to 10 minutes, with the furthest edge of the zone located 2.3 miles away.
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Roslyn High 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
Graduation Rate
School Overview
Roslyn High School's student population of 1,086 students has grown by 5% over five school years.
The teacher population of 102 teachers has grown by 13% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
1,086 students
Showing 2016–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
102 teachers
Showing 2016–2025. Full 39-year historical data available below ↓
Year Founded
1904
School Calendar
School Rankings
Roslyn High School ranks within the top 5% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Roslyn High School is 0.56, 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
#207 out of 4346 schools
(Top 5%)
(Top 5%)
Showing 2013–2023. Full 13-year historical data available below ↓
Math Test Scores (% Proficient)
75-79%
52%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
90-94%
49%
Showing 2012–2022. Full 12-year historical data available below ↓
Science Test Scores (% Proficient)
94%
78%
Student-Teacher Ratio
11:1
11:1
Showing 2016–2025. Full 39-year historical data available below ↓
Asian
25%
10%
Showing 2016–2025. Full 37-year historical data available below ↓
Hispanic
9%
31%
Showing 2016–2025. Full 37-year historical data available below ↓
Black
3%
15%
Showing 2016–2025. Full 37-year historical data available below ↓
White
61%
39%
Showing 2016–2025. Full 37-year historical data available below ↓
Two or more races
2%
4%
All Ethnic Groups
Showing 2016–2025. Full 37-year historical data available below ↓
Graduation Rate
97%
87.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)18.1%
34.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
14%
55%
Showing 2016–2025. Full 32-year historical data available below ↓
Eligible for Reduced Lunch
3%
2%
Showing 2016–2025. Full 26-year historical data available below ↓
School Statewide Testing
School District Name
Sports
Colors
Blue, white
School Mascot
Bulldog
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Profile last updated: 09/26/2026
Frequently Asked Questions
What is Roslyn High School's ranking?
Roslyn High School is ranked #207 out of 4,346 schools, which ranks it among the top 5% of public schools in New York.
What schools are Roslyn High School often compared to?
Roslyn High Schoolis often viewed alongside schools like Manhasset Secondary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
75-79% of students have achieved math proficiency (compared to the 52% NY state average), while 90-94% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Roslyn High School?
The graduation rate of Roslyn High School is 97%, which is higher than the New York state average of 87.2%.
How many students attend Roslyn High School?
1,086 students attend Roslyn High School.
What is the racial composition of the student body?
61% of Roslyn High School students are White, 25% of students are Asian, 9% of students are Hispanic, 3% of students are Black, and 2% of students are Two or more races.
What is the student-teacher ratio of Roslyn High School?
Roslyn High School has a student ration of 11:1, which is equal to the New York state average of 11:1.
What grades does Roslyn High School offer ?
Roslyn High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Roslyn High School part of?
Roslyn High School is part of Roslyn Union Free School District.
School Reviews
1 10/10/2025
I mean... I liked the old school design better... BRING IT BACK!!!
5 10/10/2025
Roslyn is among the finest high schools in this country. The teachers are uniformly excellent, and communication among students, teachers, and parents is excellent. Class sizes are small, typically 24 students — but I once was in a class of 6 students.
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