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Chatham High School

255 Lafayette Avenue, Chatham, NJ 07928

ASchola Grade
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Grades
9–12
High
Students
1,205
Enrolled 2024–25
Students per teacher
12.1 : 1
Full-time teachers
District
School District of the Chathams
Morris County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 404 New Jersey high schools · How we grade
Test scores80% proficient in math & reading
94thpercentile
Attendance3% chronically absent
94thpercentile
Graduation rate97% graduate in 4 years
74thpercentile
College readinessAt least 47% take AP, IB or dual-enrollment courses
86thpercentile
Class size12.1 students per teacher
52ndpercentile

Percentiles compare this school with other New Jersey high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. 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 Chatham High School

Chatham High School is a public high school in Chatham, New Jersey, serving grades 9–12. It is part of School District of the Chathams. The school is located in a large suburb in Morris County.

In the 2024–25 school year, 1,205 students were enrolled, with about 12.1 students for every full-time teacher. That ratio is close to the typical New Jersey high school (11.7 students per teacher). Its Schola Grade is A (excellent), compared with 404 New Jersey high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

255 Lafayette Avenue
Chatham, NJ 07928
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,205 students
Students per teacher
12.1 to 1
AP courses offered
32
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
School District of the Chathams
County
Morris County
NCES school ID
340000406014

Schools near Chatham High School

All 10 schools in Chatham →

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.