A+
Brookside School
PublicMiddleGrades 4–8
100 Brookside Avenue, Allendale, NJ 07401 · (201) 327-2020 · Part of Allendale Borough School District
Students
502
Students per teacher
12:1
Free or reduced lunch
2%
Setting
Suburb
Grades
4–8
What stands out about Brookside School
- School Grade A+: near the top of New Jersey’s public schools
- Math proficiency 44 pts above the state
- Reading / language arts 22 pts above the state
- Small classes: 12:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency69%
State average 25.4%
Reading / language arts69%
State average 47.3%
Location
Directions ↗
100 Brookside Avenue, Allendale
Students
Enrollment by grade
Grade 495
Grade 5107
Grade 686
Grade 7112
Grade 8102
Enrollment over time
506’20
520’21
524’22
525’23
502’24
About steady.
Who goes here
White 67%Asian 18%Two or more races 7%Hispanic 7%Black <1%
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 Brookside School.
Other schools in Allendale Borough 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.