Stony Brook School
🇺🇸 Official data · 2025Branchburg, New Jersey 08876 · Branchburg Township School District
#120 of 1,479 elementary schools in New Jersey
#427 of 50,301 nationally
About Stony Brook School
Stony Brook School is a public elementary located in Branchburg, in the Branchburg Township School District school district of New Jersey, United States. It caters for Grades 4–5. In 2025 it enrolled 310 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 91.9 out of 100, placing it in the top 5% of elementary schools in United States and 120th of 1,479 ranked elementary schools in New Jersey. Its strongest component is students per teacher (98th percentile), and its weakest is reading proficiency (84th percentile).
Other published figures: enrollment 310.
There are 2 schools in Branchburg; Stony Brook School ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)80%
- Reading proficiency (30%)70%
- Community advantage (fewer free/reduced-price lunch) (25%)10%
- Students per teacher (15%)7.9
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Stony Brook School by the official sources.
- Enrollment
- 310
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 10%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 7.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 70%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 80%
- Share of tested students proficient or above (all students, all grades).
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Schools near Stony Brook School
Closest schools by straight-line distance, with their Success Index (US).
Branchburg Central Middle School
Branchburg · Public middle · Grades 6–8
458 students · 1.3 km away
Milltown Primary School
Bridgewater · Public elementary · Grades PK–4
348 students · 3.2 km away
Bradley Gardens Primary School
Bridgewater · Public elementary · Grades PK–4
279 students · 3.4 km away
Whiton Elementary School
Neshanic Station · Public elementary · Grades PK–3
617 students · 4.1 km away
John F. Kennedy Primary School
Raritan · Public elementary · Grades K–4
431 students · 4.4 km away
Van Holten Primary School
Bridgewater · Public elementary · Grades K–4
311 students · 4.8 km away
Holland Brook School
Whitehouse Station · Public elementary · Grades 4–5
312 students · 4.9 km away
Readington Middle School
Whitehouse Station · Public middle · Grades 6–8
466 students · 5.3 km away
Bridgewater-Raritan High School
Bridgewater · Public high · Grades 9–12
2,673 students · 5.8 km away
Eisenhower Intermediate School
Bridgewater · Public middle · Grades 5–6
625 students · 6.0 km away
Similar schools
Public elementary schools in New Jersey with a comparable Enrollment.
Samuel Smith Elementary School
Burlington · Public elementary · Grades PK–2
310 students
Yorkship Elementary School
Camden · Public elementary · Grades PK–5
310 students
Evergreen Avenue Elementary School
Woodbury · Public elementary · Grades PK–5
310 students
Van Holten Primary School
Bridgewater · Public elementary · Grades K–4
311 students
North End Elementary School
Cedar Grove · Public elementary · Grades PK–4
309 students
Briarwood School
Florham Park · Public elementary · Grades PK–2
311 students
Frequently asked questions
Is Stony Brook School a good school?
Stony Brook School has a Success Index (US) of 91.9 out of 100 (Top 5% of elementary schools in United States) and ranks #120 of 1,479 in New Jersey. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Stony Brook School rank in New Jersey?
Stony Brook School ranks #120 of 1,479 elementary schools in New Jersey and #427 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Stony Brook School?
Stony Brook School had 310 students in 2025.
Is Stony Brook School a elementary school or a high school?
Stony Brook School is classified as a elementary covering Grades 4–5. It is a public school.
What other schools are near Stony Brook School?
There are 10 schools within 15 km of Stony Brook School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.