Croton-Harmon High School

36 Old Post Rd S, Croton on Hudson, NY 10520

ASchola Grade
Grades
9–12
High
Students
507
Enrolled 2024–25
Students per teacher
10 : 1
Full-time teachers
District
Croton-Harmon Union Free School District
Westchester County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,093 New York high schools · How we grade
Test scores98% proficient in math & reading
97thpercentile
Equity90% of low-income students proficient
87thpercentile
Attendance6% chronically absent
99thpercentile
Graduation rate98% graduate in 4 years
86thpercentile
College readinessAt least 45% take AP, IB or dual-enrollment courses
85thpercentile
Class size10 students per teacher
68thpercentile

Percentiles compare this school with other New York high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Croton-Harmon High School

Croton-Harmon High School is a public high school in Croton on Hudson, New York, serving grades 9–12. It is part of Croton-Harmon Union Free School District. The school is located in a large suburb in Westchester County.

In the 2024–25 school year, 507 students were enrolled, with about 10 students for every full-time teacher. That ratio is smaller than the typical New York high school (10.7 students per teacher). Its Schola Grade is A (excellent), compared with 1,093 New York high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

36 Old Post Rd S
Croton on Hudson, NY 10520
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
507 students
Students per teacher
10 to 1
AP courses offered
26
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Croton-Harmon Union Free School District
County
Westchester County
NCES school ID
360858000659

Schools near Croton-Harmon High School

All 4 schools in Croton on Hudson →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.