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A

Croton-Harmon High School

PublicHighGrades 9–12

36 Old Post Rd S, Croton On Hudson, NY 10520 · (914) 271-2147 · Part of Croton-Harmon Union Free School District

Cortlandt’s School Grade A− better than 79% of New York school districts

Directions
Students
507
Students per teacher
10:1
Free or reduced lunch
15%
Setting
Suburb
Grades
9–12
The gist

What stands out about Croton-Harmon High School

  • Its own letter, A: reading and math results near the top of New York’s public schools
  • Math proficiency 41 pts above the state
  • Reading / language arts 22 pts above the state
  • Small classes: 10 students per teacher

On the path

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

6–82 middle schoolsDepends on your address
9–12Croton-Harmon High SchoolYou are here

Test scores

2020–21
Math proficiency98%
State average 56.1%
Reading / language arts84%
State average 62.6%

Its own letter, A, places these results among New York’s 4,095 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

36 Old Post Rd S, Croton On Hudson

Students

Enrollment by grade
Grade 9123
Grade 10121
Grade 11132
Grade 12130
Ungraded1
Enrollment over time
475’20
484’21
486’22
508’23
507’24

Up 6.7% since 2020–21.

Who goes here
White 67%Hispanic 18%Asian 8%Two or more races 5%Black 2%

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

Parents talk

Questions and answers about Croton-Harmon High School from Cortlandt families.

Other schools in Croton-Harmon Union Free School District

The district →
Carrie E Tompkins School
Elementary · Grades K–4 · Croton On Hudson
B+
585 students12:1
Pierre Van Cortlandt School
Middle · Grades 5–8 · Croton On Hudson
B
463 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; Cortlandt’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.