Very Good
#1770 of 4,739 schools in NY
Top 37% in state
Ossining High School
High School · OSSINING UNION FREE SCHOOL DISTRICT
29 S HIGHLAND AVE, Ossining, NY 10562
Enrollment
1,598
Student-Teacher
12.4:1
Score
7.0
Grades
9th – 12th
Enrollment
1,598
Student-Teacher
12.4:1
Score
7.0
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Ossining
#4 of 6
public schools
New York high schools
#451 of 1,160
In district
#4 of 6
OSSINING UNION FREE SCHOOL DISTRICT
Equity
9.2 / 10
Exceptional
About Ossining High School
Ossining High School serves 1,598 students in grades 9-12 in this large suburban community in Westchester County. With 129 full-time equivalent teachers, the school maintains a student-teacher ratio of 12.4:1, providing reasonable class sizes for high school students. The school currently holds a MySchoolScout rating of 4.8 out of 10 and ranks in the 38th percentile among New York high schools, indicating opportunities for academic growth and development.
As a regular public high school, Ossining High serves as the primary secondary education option for families in the district. The school draws from a well-established community where the median household income reaches $111,510 and nearly half of residents hold bachelor's degrees or higher. The area maintains a relatively low poverty rate of 7.0%, with median home values of $464,600 reflecting the desirable Westchester County location.
Families considering Ossining High School will find it situated in a thriving suburban setting that combines accessibility to New York City with the benefits of a more spacious residential environment. The school serves as an integral part of this economically stable community along the Hudson River corridor.
Score Breakdown
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Ossining High School — Students at Ossining High School score 84% proficient, which is above what's typical for similar communities (expected: 56%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
57.1%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 4 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: 4.3/10.
How Ossining High School Compares
See how Ossining High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 93% (2019) to 86% (2021). Reading/ELA proficiency has declined from 92% (2019) to 82% (2021).
Location
29 S HIGHLAND AVE, Ossining, NY 10562
Nearby Alternatives
Families considering Ossining High School may also want to explore other high schools in the area. BRIARCLIFF HIGH SCHOOL (rated 8.9/10, 3.1 miles away, in nearby Briarcliff Manor), which scores notably higher. Another option is CROTON-HARMON HIGH SCHOOL (rated 7.8/10, 3.4 miles away, in nearby Croton-on-Hudson), which scores slightly higher. Additionally, SLEEPY HOLLOW HIGH SCHOOL (rated 6.7/10, 5.2 miles away, in nearby Sleepy Hollow), with a very similar rating. For more schools in Ossining, see our Ossining schools guide .
Nearby Schools
20 within 5.3 mi| School | Distance | Rating |
|---|---|---|
| PARK SCHOOL Ossining | 0.4 mi | 6.2 |
| CLAREMONT SCHOOL Ossining | 0.8 mi | 7.7 |
| ANNE M DORNER MIDDLE SCHOOL Ossining | 1.0 mi | 7.8 |
| ROOSEVELT SCHOOL Ossining | 0.8 mi | 7.5 |
| ST AUGUSTINE SCHOOL Ossining | 1.8 mi | 6.0 |
| CLEAR VIEW SCHOOL DAY TREATMENT Briarcliff Manor | 1.9 mi | 7.3 |
| BROOKSIDE SCHOOL Ossining | 1.7 mi | 6.6 |
| TODD ELEMENTARY SCHOOL Briarcliff Manor | 2.4 mi | 8.0 |
| PIERRE VAN CORTLANDT SCHOOL Croton-on-Hudson | 3.3 mi | 6.2 |
| CROTON-HARMON HIGH SCHOOL Croton-on-Hudson | 3.4 mi | 7.8 |
| CARRIE E TOMPKINS SCHOOL Croton-on-Hudson | 3.5 mi | 7.1 |
| HOLY NAME OF MARY MONTESSORI SCHOOL Croton-on-Hudson | 3.6 mi | — |
| BRIARCLIFF MIDDLE SCHOOL Briarcliff Manor | 3.0 mi | 7.2 |
| BRIARCLIFF HIGH SCHOOL Briarcliff Manor | 3.1 mi | 8.9 |
| POCANTICO HILLS CENTRAL SCHOOL Sleepy Hollow | 4.5 mi | 8.4 |
| LAKEWOOD ELEMENTARY SCHOOL Congers | 3.7 mi | 7.5 |
| LIBERTY ELEMENTARY SCHOOL Valley Cottage | 4.1 mi | 6.8 |
| W L MORSE SCHOOL Sleepy Hollow | 5.2 mi | 7.1 |
| SLEEPY HOLLOW HIGH SCHOOL Sleepy Hollow | 5.2 mi | 6.7 |
| SLEEPY HOLLOW MIDDLE SCHOOL North Tarrytown | 5.3 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 10562 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$113,069
Median Home Value
$486,700
Median Rent
$2,118/mo
Population
33,700
College Educated
45.5%
Homeownership
61.2%
Avg Commute
36.4 min
Poverty Rate
7.9%
Median Age
43.3
Community Profile
The community surrounding Ossining High School has a median household income of $113,069. It is a well-educated community where 46% of adults hold a bachelor's degree or higher. The median home value in the area is $486,700, with a median rent of $2,118/month. The local poverty rate of 7.9% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ACADEMY OF AMERICAN STUDIES Long Island City, NY | 7.0 |
| LANCASTER HIGH SCHOOL Lancaster, NY | 7.0 |
| LINDENHURST SENIOR HIGH SCHOOL Lindenhurst, NY | 7.0 |
| MOUNT VERNON HIGH SCHOOL Mount Vernon, NY | 7.0 |
| SEWANHAKA HIGH SCHOOL Floral Park, NY | 7.0 |
| SUNSET PARK HIGH SCHOOL Brooklyn, NY | 7.0 |
Frequently Asked Questions
Common questions about Ossining High School
What grades does Ossining High School serve?
Ossining High School serves students in grades 9th through 12th.
How many students attend Ossining High School?
Ossining High School has an enrollment of approximately 1,598 students.
What is the student-teacher ratio at Ossining High School?
The student-teacher ratio at Ossining High School is 12.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ossining High School rank in NY?
Ossining High School is ranked #1770 out of 4,739 schools in NY.
What is Ossining High School's MySchoolScout rating?
Ossining High School has a composite rating of 7.0 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 Ossining High School?
Based on the most recent state assessment data, Ossining High School has 89.5% math proficiency and 87.0% reading/ELA proficiency.
Is Ossining High School a charter school?
No, Ossining High School is not a charter school. It is a traditional public school operated by the local school district.
Is Ossining High School a Title I school?
No, Ossining High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ossining High School?
57.1% of students at Ossining 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.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,598
- Student-Teacher Ratio
- 12.4:1
- Teachers (FTE)
- 129
- Free/Reduced Lunch
- 57.1%
- Type
- regular
- Setting
- Large Suburb
- County
- Westchester County
- Phone
- (914) 762-5760
- Data Year
- 2023–2024
Resources & Links
District
OSSINING UNION FREE SCHOOL DISTRICT- District Enrollment
- 4,993
- Schools in District
- 6
- Per-Pupil Spending
- $29,991
- District Rank
- #4 of 6
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
- 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
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