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Williamstown Middle School

561 Clayton Rd, Williamstown, NJ 08094

DSchola Grade
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Grades
5–8
Middle
Students
1,694
Enrolled 2024–25
Students per teacher
11.6 : 1
Full-time teachers
District
Monroe Township Public School District
Gloucester County

Schola Grade D · Below average

Letter grade (A–F) · compared with 430 New Jersey middle schools · How we grade
Test scores32% proficient in math & reading
26thpercentile
Equity22% of low-income students proficient
41stpercentile
Attendance20% chronically absent
19thpercentile
Class size11.6 students per teacher
29thpercentile

Percentiles compare this school with other New Jersey middle 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 Williamstown Middle School

Williamstown Middle School is a public middle school in Williamstown, New Jersey, serving grades 5–8. It is part of Monroe Township Public School District. The school is located in a large suburb in Gloucester County.

In the 2024–25 school year, 1,694 students were enrolled, with about 11.6 students for every full-time teacher. That ratio is larger than the typical New Jersey middle school (10.8 students per teacher). Its Schola Grade is D (below average), compared with 430 New Jersey middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 5–8

Location & nearby schools

561 Clayton Rd
Williamstown, NJ 08094
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School details

Type
Public School · What this means
Level
Middle
Grades offered
5–8
Enrollment (2024–25)
1,694 students
Students per teacher
11.6 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Monroe Township Public School District
County
Gloucester County
NCES school ID
341047000183

Schools near Williamstown Middle School

All 9 schools in Williamstown →

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.