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
Students
507
Students per teacher
10:1
Free or reduced lunch
15%
Setting
Suburb
Grades
9–12
What stands out about Croton-Harmon High School
- School Grade A: 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: 10:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency97.5%
State average 56.1%
Reading / language arts84.5%
State average 62.6%
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.
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.
What neighbors say
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Parents talk
Conversations in Town Square that mention Croton-Harmon High School.
Other schools in Croton-Harmon Union Free School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.