Top Rankings
Mount Sinai Union Free School District ranks among the top 20% of public school district in New York for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 5%)
For the 2026-27 school year, there are 3 public schools serving 1,984 students in Mount Sinai Union Free School District. This district's average testing ranking is 9/10, which is in the top 20% of public schools in New York.
Public Schools in Mount Sinai Union Free School District have an average math proficiency score of 69% (versus the New York public school average of 53%), and reading proficiency score of 68% (versus the 49% statewide average).
Minority enrollment is 25% of the student body (majority Hispanic), which is less than the New York public school average of 61% (majority Hispanic).
Overview
This School District
This State (NY)
# Schools
3 Schools
4,805 Schools
# Students
1,984 Students
2,500,885 Students
# Teachers
173 Teachers
218,084 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
Mount Sinai Union Free School District, which is ranked #141 of all 1,007 school districts in New York (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 96% has increased from 95% over five school years.
Overall District Rank
#130 out of 1017 school districts
(Top 20%)
(Top 20%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
69%
52%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
69%
49%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
96%
78%
Graduation Rate
96%
87.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(2022-23)17.9%
34.8%
Students by Ethnicity:
Diversity Score
0.42
0.73
Showing 2014–2023. Full 35-year historical data available below ↓
% American Indian
n/a
1%
% Asian
7%
10%
Showing 2014–2023. Full 35-year historical data available below ↓
% Hispanic
15%
31%
Showing 2014–2023. Full 35-year historical data available below ↓
% Black
1%
15%
Showing 2014–2023. Full 35-year historical data available below ↓
% White
75%
39%
Showing 2014–2023. Full 35-year historical data available below ↓
% Hawaiian
n/a
n/a
% Two or more races
2%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $32,909 in this school district is less than the state median of $34,989. The school district revenue/student has grown by 5% over four school years.
The school district's spending/student of $32,204 is less than the state median of $36,024. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$65 MM
$87,503 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$64 MM
$90,091 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Revenue / Student
$32,909
$34,989
Showing 2014–2023. Full 34-year historical data available below ↓
Spending / Student
$32,204
$36,024
Showing 2014–2023. Full 34-year historical data available below ↓
Best Mount Sinai Union Free School District Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Robert M Grable Jr Mount Sinai High School
(Math: 80-84% | Reading: ≥95%)
Rank:
Rank:
10/
Top 5%10
110 N Country Rd
Mount Sinai, NY 11766
(631) 870-2800
Mount Sinai, NY 11766
(631) 870-2800
Gr: 9-12 | 710 students Student-teacher ratio: 11:1 Minority enrollment: 26%
Rank: #22.
Mount Sinai Elementary School
(Math: 70-74% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
118 N Country Rd
Mount Sinai, NY 11766
(631) 870-2600
Mount Sinai, NY 11766
(631) 870-2600
Gr: K-4 | 657 students Student-teacher ratio: 12:1 Minority enrollment: 28%
Rank: #33.
Mount Sinai Middle School
(Math: 62% | Reading: 53%)
Rank:
Rank:
7/
Top 50%10
114 N Country Rd
Mount Sinai, NY 11766
(631) 870-2700
Mount Sinai, NY 11766
(631) 870-2700
Gr: 5-8 | 617 students Student-teacher ratio: 11:1 Minority enrollment: 22%
Frequently Asked Questions
How many schools belong to Mount Sinai Union Free School District?
Mount Sinai Union Free School District manages 3 public schools serving 1,984 students.
What is the rank of Mount Sinai Union Free School District?
Mount Sinai Union Free School District is ranked #141 out of 1,007 school districts in New York (top 20%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of New York school districts for: Highest overall rank (Top 20%), Highest math proficiency (Top 20%), Highest reading/language arts proficiency (Top 20%), Highest science proficiency (Top 5%) and Highest graduation rate (Top 5%)
What is the racial composition of students in Mount Sinai Union Free School District?
75% of Mount Sinai Union Free School District students are White, 15% of students are Hispanic, 7% of students are Asian, 2% of students are Two or more races, and 1% of students are Black.
What is the student/teacher ratio of Mount Sinai Union Free School District?
Mount Sinai Union Free School District has a student/teacher ratio of 11:1, which is equal to the New York state average of 11:1.
What is Mount Sinai Union Free School District's spending/student ratio?
The school district's spending/student of $32,204 is less than the state median of $36,024. The school district spending/student has stayed relatively flat over four school years.
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