Roosevelt Intermediate School
Public · Grades 6–8 · 638 students
Deerfield Elementary School
302 Central Avenue, Mountainside, NJ 07092
Grades
3–8
Middle
Students
483
Enrolled 2024–25
Students per teacher
10.7 : 1
Full-time teachers
District
Mountainside School District
Union County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 430 New Jersey middle schools · How we grade
Percentiles compare this school with other New Jersey middle 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 Deerfield Elementary School
Deerfield Elementary School is a public middle school in Mountainside, New Jersey, serving grades 3–8. It is part of Mountainside School District. The school is located in a large suburb in Union County.
In the 2024–25 school year, 483 students were enrolled, with about 10.7 students for every full-time teacher. That ratio is close to the typical New Jersey middle school (10.8 students per teacher). Its Schola Grade is A (excellent), compared with 430 New Jersey middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 3–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 3–8
- Enrollment (2024–25)
- 483 students
- Students per teacher
- 10.7 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Mountainside School District
- County
- Union County
- NCES school ID
- 341104005588
Schools near Deerfield Elementary School
All 4 schools in Mountainside →
Florence M. Gaudineer Middle School
Public · Grades 6–8 · 474 students
Lawton C. Johnson Summit Middle School
Public · Grades 6–8 · 871 students
Orange Avenue School
Public · Grades 3–8 · 750 students
Thomas Edison Intermediate School
Public · Grades 6–8 · 800 students
Washington School
Public · Grades 5 · 363 students
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.