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A

Stony Brook School

PublicElementaryGrades 4–5

136 Cedar Grove Road, Branchburg, NJ 08876 · (908) 722-2400 · Part of Branchburg Township School District

Branchburg Township’s School Grade A better than 87% of New Jersey school districts

Directions
Students
310
Students per teacher
8:1
Free or reduced lunch
10%
Setting
Suburb
Grades
4–5
The gist

What stands out about Stony Brook School

  • Its own letter, A: reading and math results near the top of New Jersey’s public schools
  • Math proficiency 30 pts above the state
  • Reading / language arts 12 pts above the state
  • Small classes: 8 students per teacher
  • Enrollment up 8% since 2020–21

Test scores

2020–21
Math proficiency55%
State average 25.4%
Reading / language arts59%
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).

Location

Directions ↗

136 Cedar Grove Road, Branchburg

Students

Enrollment by grade
Grade 4160
Grade 5150
Enrollment over time
287’20
292’21
286’22
304’23
310’24

Up 8% since 2020–21.

Who goes here
White 61%Asian 16%Hispanic 13%Two or more races 6%Black 4%

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

Parents talk

Questions and answers about Stony Brook School from Branchburg Township families.

Other schools in Branchburg Township School District

The district →
Whiton Elementary School
Elementary · Grades PK–3 · Neshanic Station
A
617 students9:1
Branchburg Central Middle School
Middle · Grades 6–8 · Branchburg
A−
458 students8:1

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; Branchburg Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.