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A

Stonybrook Elementary School

PublicElementaryGrades 3–5

118 Boonton Avenue, Kinnelon, NJ 07405 · (973) 838-1881 · Part of Kinnelon Borough School District

Kinnelon’s School Grade A better than 88% of New Jersey school districts

Students
358
Students per teacher
11:1
Free or reduced lunch
4%
Setting
Suburb
Grades
3–5
The gist

What stands out about Stonybrook Elementary School

  • Its own letter, A: reading and math results near the top of New Jersey’s public schools
  • Math proficiency 29 pts above the state
  • Reading / language arts 16 pts above the state
  • Small classes: 11 students per teacher
  • Next stop for Kinnelon kids: Pearl R. Miller Middle School

On the path

Where Kinnelon kids come from and go next. The whole path →

PK–2Kiel Elementary School374 students
3–5Stonybrook Elementary SchoolYou are here
6–8Pearl R. Miller Middle School378 students

Test scores

2020–21
Math proficiency54%
State average 25.4%
Reading / language arts63%
State average 47.3%

Its own letter, A, places these results among New Jersey’s 2,144 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

118 Boonton Avenue, Kinnelon

Students

Enrollment by grade
Grade 3128
Grade 4115
Grade 5115
Enrollment over time
346’20
395’21
412’22
357’23
358’24

Up 3.5% since 2020–21.

Who goes here
White 73%Asian 11%Hispanic 9%Black 2%American Indian/Alaska Native 2%Native Hawaiian/Pacific Islander 2%Two or more races <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Stonybrook Elementary School from Kinnelon families.

Other schools in Kinnelon Borough School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New Jersey’s other public schools; Kinnelon’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.