Average
#2080 of 4,742 schools in NY
Top 44% in state
Mount Sinai Middle School
Middle School · Mount Sinai Union Free School District · Mount Sinai, NY
A Mount Sinai Union Free School District middle school where students score 9 points below what's typical for similar communities.
PO BOX 397, Mount Sinai, NY 11766
- Math 60% proficient (2022)
- Reading 52% proficient (2022)
- 11.4:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Mount Sinai Middle School score 56% proficient, which is below what's typical for similar communities (expected: 65%).
2022 EdFacts proficiency
Most recent published year. School vs. NY average.
Trend
↓ DecliningProficiency has fallen 7 points since 2019, to 56% in 2022, across a 14-year record (2009–2022).
Show all 14 years
Multi-year averages used by the rating model: math 65% (multi-year average, 2009-2022) · reading/ELA 57% (multi-year average, 2009-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 36 test records from NY state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
11.2%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Mount Sinai Middle School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the New York map →
Getting around & local context
- Walk 30Car-Dependent
- Bike 40Somewhat Bikeable
- County Safety: Low3/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$157,564
Median home value
$632,900
Median rent
$3,183/mo
College educated
51.3%
Homeownership
96.9%
Poverty rate
1.9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 11766; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| John F Kennedy Middle SchoolEnrollment path unverified | 4.9 | 6–8 | 2.1 mi | 840 | Compare → |
| North Country Road SchoolEnrollment path unverified | 6.2 | 6–8 | 2.1 mi | 542 | Compare → |
| Port Jefferson Middle SchoolEnrollment path unverified | 8.2 | 6–8 | 2.5 mi | 206 | Compare → |
| Rocky Point Middle SchoolEnrollment path unverified | 6.7 | 6–8 | 4.2 mi | 634 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Mount Sinai Union Free School District
- Schools in district
- 3
- Rank in district
- #3 of 3
- District spending per student
- $29,270NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 3.0%Census SAIPE · 2024
Mount Sinai Middle School is listed in MOUNT SINAI UNION FREE SCHOOL DISTRICT; a district label does not verify attendance for an address.
About Mount Sinai Middle School
Mount Sinai Middle School is a public middle school in Mount Sinai, NY, part of Mount Sinai Union Free School District, serving approximately 694 students in grades 5th-8th with a 11.4:1 student-teacher ratio. It holds a MySchoolScout rating of 6.6 out of 10 and ranks #2,080 of 4,742 schools in NY. State assessment records show 65% math proficiency (multi-year average, 2009-2022) and 57% reading/ELA proficiency (multi-year average, 2009-2022).
Frequently asked questions
Common questions about Mount Sinai Middle School
What grades does Mount Sinai Middle School serve?
Mount Sinai Middle School serves students in grades 5th through 8th.
How many students attend Mount Sinai Middle School?
Mount Sinai Middle School has an enrollment of approximately 694 students.
What is the student-teacher ratio at Mount Sinai Middle School?
The student-teacher ratio at Mount Sinai Middle School is 11.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mount Sinai Middle School rank in NY?
Mount Sinai Middle School ranks #2,080 of 4,742 schools in NY.
What is Mount Sinai Middle School's MySchoolScout rating?
Mount Sinai Middle School has a current MySchoolScout rating of 6.6 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 Middle School?
Based on loaded state assessment records, Mount Sinai Middle School has 65% math proficiency (multi-year average, 2009-2022) and 57% reading/ELA proficiency (multi-year average, 2009-2022).
Is Mount Sinai Middle School a charter school?
No, Mount Sinai Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Mount Sinai Middle School a Title I school?
No, Mount Sinai Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mount Sinai Middle School?
11.2% of students at Mount Sinai Middle 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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 5th – 8th
- Enrollment
- 694
- Student-Teacher Ratio
- 11.4:1
- Teachers (FTE)
- 61
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 14.6%
- Phone
- (631) 870-2700
- Area population (ZIP 11766)
- 11,481
- Area average commute
- 34.3 min
- Area median age
- 47.7
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 11766; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24
Related reading
- Best Public Schools in New York 2026: Top Districts from NYC to the Suburbsbest schools
- Best Schools in New York, NY — 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.