Very Good
#1523 of 4,742 schools in NY
Top 32% in state
Mount Sinai Elementary School
Elementary School · MOUNT SINAI UNION FREE SCHOOL DISTRICT
PO BOX 397, Mount Sinai, NY 11766
Enrollment
654
Student-Teacher
13.6:1
Score
7.2
Grades
Kindergarten – 4th
Enrollment
654
Student-Teacher
13.6:1
Score
7.2
Grades
Kindergarten – 4th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#1,523 of 4,742
In Mount Sinai
#2 of 3
public schools
In district
#2 of 3
MOUNT SINAI UNION FREE SCHOOL DISTRICT
School environment
8.2 / 10
Excellent
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Mount Sinai Elementary School
Elementary School in Mount Sinai · grades Kindergarten – 4th. Start here, then compare fit against nearby and district options.
Mount Sinai Middle School
0.2 mi away. Use as a geographic alternative in the same move search.
Robert M Grable JR Mount Sinai High School
0.4 mi away. Use as a geographic alternative in the same move search.
About Mount Sinai Elementary School
Mount Sinai Elementary School is a public elementary school in Mount Sinai, NY, part of MOUNT SINAI UNION FREE SCHOOL DISTRICT. Mount Sinai Elementary School serves approximately 654 students, and covers grades Kindergarten-4th, and has a 13.6:1 student-teacher ratio. Mount Sinai Elementary School has a current MySchoolScout rating of 7.2 out of 10 and ranks #1,523 of 4,742 schools in NY.
Structured state assessment records for Mount Sinai Elementary School show 62% math proficiency (multi-year average, 2009-2022) and 66% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 7.2 · Very Good
- NY avg 5.9
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mount Sinai Elementary School — Students at Mount Sinai Elementary School score 61% proficient, which is below what's typical for similar communities (expected: 64%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
13.3%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2021-22)
Based on 32 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.6/10.
How Mount Sinai Elementary School Compares
See how Mount Sinai Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
PO BOX 397, Mount Sinai, NY 11766
Nearby Alternatives
Families considering Mount Sinai Elementary School may also want to explore other elementary schools in the area. ANDREW MULLER PRIMARY SCHOOL (rated 7.5/10, 2.4 miles away, in nearby Miller Place), with a very similar rating. Another option is ARROWHEAD ELEMENTARY SCHOOL (rated 7.0/10, 3.3 miles away, in nearby East Setauket), with a very similar rating. Additionally, PORT JEFFERSON ELEMENTARY SCHOOL (rated 6.6/10, 1.9 miles away, in nearby Port Jefferson), with a comparable rating. For more schools in Mount Sinai, see our Mount Sinai schools guide .
Nearby Schools
20 within 4.2 mi| School | Distance | Rating |
|---|---|---|
| MOUNT SINAI MIDDLE SCHOOL Mount Sinai | 0.2 mi | 6.6 |
| ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL Mount Sinai | 0.4 mi | 8.5 |
| MILLER PLACE HIGH SCHOOL Miller Place | 1.6 mi | 8.6 |
| COMSEWOGUE HIGH SCHOOL Port Jefferson Station | 2.1 mi | 8.3 |
| JOHN F KENNEDY MIDDLE SCHOOL Port Jefferson Station | 2.1 mi | 4.9 |
| NORTH COUNTRY ROAD SCHOOL Miller Place | 2.1 mi | 6.2 |
| PORT JEFFERSON ELEMENTARY SCHOOL Port Jefferson | 1.9 mi | 6.6 |
| CLINTON AVENUE SCHOOL Port Jefferson Station | 2.5 mi | 4.4 |
| SOUND BEACH SCHOOL Miller Place | 2.2 mi | 5.6 |
| ANDREW MULLER PRIMARY SCHOOL Miller Place | 2.4 mi | 7.5 |
| TERRYVILLE ROAD SCHOOL Port Jefferson Station | 2.5 mi | 3.3 |
| EARL L VANDERMEULEN HIGH SCHOOL Port Jefferson | 2.6 mi | 9.0 |
| PORT JEFFERSON MIDDLE SCHOOL Port Jefferson | 2.6 mi | 8.2 |
| BOYLE ROAD ELEMENTARY SCHOOL Port Jefferson Station | 3.3 mi | 4.2 |
| NORWOOD AVENUE SCHOOL Port Jefferson Station | 2.9 mi | 4.8 |
| ARROWHEAD ELEMENTARY SCHOOL East Setauket | 3.3 mi | 7.0 |
| WARD MELVILLE SENIOR HIGH SCHOOL East Setauket | 3.2 mi | 9.2 |
| STAGECOACH SCHOOL Selden | 4.0 mi | 5.8 |
| WEST MIDDLE ISLAND SCHOOL Middle Island | 3.8 mi | 5.3 |
| HAWKINS PATH SCHOOL Selden | 4.2 mi | 4.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11766 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$157,564
Median Home Value
$632,900
Median Rent
$3,183/mo
Population
11,481
College Educated
51.3%
Homeownership
96.9%
Avg Commute
34.3 min
Poverty Rate
1.9%
Median Age
47.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ABBEY LANE SCHOOL Levittown, NY | 7.2 |
| ACHIEVEMENT FIRST ENDEAVOR CHARTER SCHOOL Brooklyn, NY | 7.2 |
| AKRON ELEMENTARY SCHOOL Akron, NY | 7.2 |
| ALDEN TERRACE SCHOOL Valley Stream, NY | 7.2 |
| ALTMAR-PARISH-WILLIAMSTOWN ELEMENTARY SCHOOL Parish, NY | 7.2 |
| ANNE HUTCHINSON SCHOOL Eastchester, NY | 7.2 |
Frequently Asked Questions
Common questions about Mount Sinai Elementary School
What grades does Mount Sinai Elementary School serve?
Mount Sinai Elementary School serves students in grades Kindergarten through 4th.
How many students attend Mount Sinai Elementary School?
Mount Sinai Elementary School has an enrollment of approximately 654 students.
What is the student-teacher ratio at Mount Sinai Elementary School?
The student-teacher ratio at Mount Sinai Elementary School is 13.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mount Sinai Elementary School rank in NY?
Mount Sinai Elementary School ranks #1,523 of 4,742 schools in NY.
What is Mount Sinai Elementary School's MySchoolScout rating?
Mount Sinai Elementary School has a current MySchoolScout rating of 7.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mount Sinai Elementary School?
Based on loaded state assessment records, Mount Sinai Elementary School has 62% math proficiency (multi-year average, 2009-2022) and 66% reading/ELA proficiency (multi-year average, 2009-2022).
Is Mount Sinai Elementary School a charter school?
No, Mount Sinai Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Mount Sinai Elementary School a Title I school?
No, Mount Sinai Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mount Sinai Elementary School?
13.3% of students at Mount Sinai Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 4th
- Enrollment
- 654
- Student-Teacher Ratio
- 13.6:1
- Teachers (FTE)
- 48
- Free/Reduced Lunch
- 13.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 19.7%
- Phone
- (631) 870-2600
Resources & Links
District
MOUNT SINAI UNION FREE SCHOOL DISTRICT- District Enrollment
- 2,074
- Schools in District
- 3
- Per-Pupil Spending
- $29,270
- District Rank
- #2 of 3
Other Schools in This District
How we rate schools
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