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A+

Harrison High School

PublicHighGrades 9–12

255 Union Ave, Harrison, NY 10528 · (914) 630-3094 · Part of Harrison Central School District

Harrison’s Schools page →

Directions
Students
1,066
Students per teacher
10:1
Free or reduced lunch
25%
Setting
Suburb
Grades
9–12
The gist

What stands out about Harrison High School

  • Its own letter, A+: reading and math results near the top of New York’s public schools
  • Math proficiency 40 pts above the state
  • Small classes: 10 students per teacher

On the path

Where Harrison kids come from and go next. The whole path →

6–8Louis M Klein Middle School923 students
9–12Harrison High SchoolYou are here

Test scores

2020–21
Math proficiency96%
State average 56.1%

Its own letter, A+, places these results among New York’s 4,095 public schools with results. Results for small groups the state suppresses are left out. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

255 Union Ave, Harrison

Students

Enrollment by grade
Grade 9243
Grade 10264
Grade 11272
Grade 12268
Ungraded19
Enrollment over time
1,088’20
1,073’21
1,064’22
1,097’23
1,066’24

About steady since 2020–21.

Who goes here
White 62%Hispanic 23%Asian 9%Black 4%Two or more races 2%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Harrison High School from Harrison families.

Other schools in Harrison Central School District

The district →
Harrison Avenue Elementary School
Elementary · Grades K–5 · Harrison
A
607 students12:1
Parsons Memorial School
Elementary · Grades K–5 · Harrison
B
480 students10:1
Purchase School
Elementary · Grades K–5 · Purchase
A−
385 students11:1
Samuel J Preston School
Elementary · Grades K–5 · West Harrison
B
331 students11:1
Louis M Klein Middle School
Middle · Grades 6–8 · Harrison
B
923 students10:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New York’s other public schools; Harrison’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.