Average
#2726 of 4,739 schools in NY
Eastport-south Manor Junior Senior High School
High School · EASTPORT-SOUTH MANOR CSD
543 MORICHES-MIDDLE ISL RD, Manorville, NY 11949
Enrollment
1,543
Student-Teacher
12.2:1
Score
6.1
Grades
7th – 12th
Enrollment
1,543
Student-Teacher
12.2:1
Score
6.1
Grades
7th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Manorville
#3 of 3
public schools
New York high schools
#730 of 1,160
In district
#5 of 5
EASTPORT-SOUTH MANOR CSD
School environment
7.8 / 10
Very strong
About Eastport-south Manor Junior Senior High School
Eastport-South Manor Junior Senior High School serves 1,543 students in grades 7-12 in Manorville, offering a comprehensive secondary education experience in Suffolk County. With 126 full-time equivalent teachers, the school maintains a reasonable 12.2:1 student-teacher ratio that allows for more individualized attention in the classroom. Academically, the school has significant room for growth, particularly in mathematics where 19% of students score proficient or above, while English Language Arts shows stronger performance with 54% of students meeting proficiency standards.
The school ranks in the 20th percentile among New York high schools, indicating opportunities for continued improvement in student outcomes and instructional programs. The school draws from a well-established community where the median household income reaches $125,926 and home values average $520,100, reflecting the area's suburban character. About 29% of residents hold bachelor's degrees or higher, and the poverty rate remains relatively low at 9.9% across the ZIP code's 13,194 residents.
Located on Moriches-Middle Island Road, Eastport-South Manor Junior Senior High School sits in the heart of a large suburban area that combines the tranquility of Long Island's eastern communities with access to educational and recreational opportunities.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Eastport-south Manor Junior Senior High School — Students at Eastport-south Manor Junior Senior High School score 64% proficient, which is below what's typical for similar communities (expected: 68%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
23.4%
Students qualifying for federal meal assistance
Test Scores NY NYSED (2020-21)
Based on 8 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: 1.7/10.
How Eastport-south Manor Junior Senior High School Compares
See how Eastport-south Manor Junior Senior High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 71% (2019) to 68% (2021). Reading/ELA proficiency has declined from 77% (2019) to 61% (2021).
Location
543 MORICHES-MIDDLE ISL RD, Manorville, NY 11949
Nearby Alternatives
Families considering Eastport-south Manor Junior Senior High School may also want to explore other high schools in the area. CENTER MORICHES HIGH SCHOOL (rated 6.5/10, 2.0 miles away, in nearby Center Moriches), which scores slightly higher. Additionally, WILLIAM FLOYD HIGH SCHOOL (rated 5.7/10, 3.8 miles away, in nearby Mastic Beach), with a comparable rating. For more schools in Manorville, see our Manorville schools guide .
Nearby Schools
20 within 5.2 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 11949 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$135,000
Median Home Value
$546,300
Median Rent
$2,191/mo
Population
13,159
College Educated
35%
Homeownership
86.6%
Avg Commute
34.3 min
Poverty Rate
6.8%
Median Age
46.9
Community Profile
The community surrounding Eastport-south Manor Junior Senior High School has a median household income of $135,000. It is an area where 35% of adults hold a bachelor's degree or higher. The median home value in the area is $546,300, with a median rent of $2,191/month. The local poverty rate of 6.8% is relatively low. The average commute for residents is 34 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CICERO-NORTH SYRACUSE HIGH SCHOOL Cicero, NY | 6.1 |
| EAST SYRACUSE MINOA CENTRAL HIGH SCHOOL East Syracuse, NY | 6.1 |
| IRONDEQUOIT HIGH SCHOOL Rochester, NY | 6.1 |
| MAHOPAC HIGH SCHOOL Mahopac, NY | 6.1 |
| VALLEY CENTRAL HIGH SCHOOL Montgomery, NY | 6.1 |
| CORCORAN HIGH SCHOOL Syracuse, NY | 6.0 |
Frequently Asked Questions
Common questions about Eastport-south Manor Junior Senior High School
What grades does Eastport-south Manor Junior Senior High School serve?
Eastport-south Manor Junior Senior High School serves students in grades 7th through 12th.
How many students attend Eastport-south Manor Junior Senior High School?
Eastport-south Manor Junior Senior High School has an enrollment of approximately 1,543 students.
What is the student-teacher ratio at Eastport-south Manor Junior Senior High School?
The student-teacher ratio at Eastport-south Manor Junior Senior High School is 12.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Eastport-south Manor Junior Senior High School rank in NY?
Eastport-south Manor Junior Senior High School is ranked #2726 out of 4,739 schools in NY.
What is Eastport-south Manor Junior Senior High School's MySchoolScout rating?
Eastport-south Manor Junior Senior High School has a composite rating of 6.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Eastport-south Manor Junior Senior High School?
Based on the most recent state assessment data, Eastport-south Manor Junior Senior High School has 44.3% math proficiency and 61.5% reading/ELA proficiency.
Is Eastport-south Manor Junior Senior High School a charter school?
No, Eastport-south Manor Junior Senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is Eastport-south Manor Junior Senior High School a Title I school?
No, Eastport-south Manor Junior Senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Eastport-south Manor Junior Senior High School?
23.4% of students at Eastport-south Manor Junior Senior High 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.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 12th
- Enrollment
- 1,543
- Student-Teacher Ratio
- 12.2:1
- Teachers (FTE)
- 126
- Free/Reduced Lunch
- 23.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Phone
- (631) 801-3257
- Data Year
- 2023–2024
Resources & Links
District
EASTPORT-SOUTH MANOR CSD- District Enrollment
- 2,780
- Schools in District
- 5
- Per-Pupil Spending
- $32,330
- District Rank
- #5 of 5
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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