Excellent
#37 of 4,742 schools in NY
Top 1% in state
Harrison High School
High School · HARRISON CENTRAL SCHOOL DISTRICT
255 UNION AVE, Harrison, NY 10528
Enrollment
1,097
Student-Teacher
10:1
Score
9.2
Grades
9th – 12th
Enrollment
1,097
Student-Teacher
10:1
Score
9.2
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#37 of 4,742
In Harrison
#1 of 4
public schools
In district
#1 of 6
HARRISON CENTRAL SCHOOL DISTRICT
Academic performance
9.7 / 10
Excellent
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Harrison High School
High School in Harrison · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Windward School the
0.7 mi away. Use as a geographic alternative in the same move search.
Leffell School
1.1 mi away. Use as a geographic alternative in the same move search.
About Harrison High School
Harrison High School is a public high school in Harrison, NY, part of HARRISON CENTRAL SCHOOL DISTRICT. Harrison High School serves approximately 1,097 students, and covers grades 9th-12th, and has a 10:1 student-teacher ratio. Harrison High School has a current MySchoolScout rating of 9.2 out of 10 and ranks #37 of 4,742 schools in NY.
Structured state assessment records for Harrison High School show 94% math proficiency (multi-year average, 2009-2021) and 96% reading/ELA proficiency (multi-year average, 2009-2019).
What's said publicly about Harrison High School
Synthesized from public, attributable sources. Updated May 2026.
Sources (1)
- This school 9.2 · Excellent
- NY avg 7.0
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Harrison High School — Students at Harrison High School score 97% proficient, which is above what's typical for similar communities (expected: 61%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
23.4%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 24 test records from NY state assessments. About our data
Proficiency Trend
→ StableAverage 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: 9.1/10.
How Harrison High School Compares
See how Harrison High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
255 UNION AVE, Harrison, NY 10528
Nearby Alternatives
Families considering Harrison High School may also want to explore other high schools in the area. RYE NECK SENIOR HIGH SCHOOL (rated 9.2/10, 2.0 miles away, in nearby Mamaroneck), with a very similar rating. Additionally, ARCHBISHOP STEPINAC HIGH SCHOOL (rated 5.3/10, 2.1 miles away, in nearby White Plains), a more accessible option. For more schools in Harrison, see our Harrison schools guide .
Nearby Schools
20 within 2.5 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 10528 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$151,193
Median Home Value
$934,100
Median Rent
$2,683/mo
Population
13,822
College Educated
57.9%
Homeownership
53.8%
Avg Commute
32.3 min
Poverty Rate
6.2%
Median Age
40.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| BARD HIGH SCHOOL EARLY COLLEGE QUEENS Long Island City, NY | 9.2 |
| GREAT NECK SOUTH HIGH SCHOOL Great Neck, NY | 9.2 |
| INDIAN RIVER HIGH SCHOOL Philadelphia, NY | 9.2 |
| JOHN F KENNEDY HIGH SCHOOL Bellmore, NY | 9.2 |
| KINGS PARK HIGH SCHOOL Kings Park, NY | 9.2 |
| ROSLYN HIGH SCHOOL Roslyn Heights, NY | 9.2 |
Frequently Asked Questions
Common questions about Harrison High School
What grades does Harrison High School serve?
Harrison High School serves students in grades 9th through 12th.
How many students attend Harrison High School?
Harrison High School has an enrollment of approximately 1,097 students.
What is the student-teacher ratio at Harrison High School?
The student-teacher ratio at Harrison High School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Harrison High School rank in NY?
Harrison High School ranks #37 of 4,742 schools in NY.
What is Harrison High School's MySchoolScout rating?
Harrison High School has a current MySchoolScout rating of 9.2 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 Harrison High School?
Based on loaded state assessment records, Harrison High School has 94% math proficiency (multi-year average, 2009-2021) and 96% reading/ELA proficiency (multi-year average, 2009-2019).
Is Harrison High School a charter school?
No, Harrison High School is not a charter school. It is a traditional public school operated by the local school district.
Is Harrison High School a Title I school?
No, Harrison High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Harrison High School?
23.4% of students at Harrison 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
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,097
- Student-Teacher Ratio
- 10:1
- Teachers (FTE)
- 110
- Free/Reduced Lunch
- 23.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Westchester County
- Chronic Absenteeism (SY 2022-23)
- 16.0%
- Phone
- (914) 630-3094
- 4-Year Graduation
- 98.0%
Resources & Links
District
HARRISON CENTRAL SCHOOL DISTRICT- District Enrollment
- 3,760
- Schools in District
- 6
- Per-Pupil Spending
- $35,051
- District Rank
- #1 of 6
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.
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