Stony Brook Elementary School
Public
Elementary Grades PK–5
Part of Hopewell Valley Regional School District
20 STEPHENSON ROAD, PENNINGTON, NJ 08534 · (609) 737-4006
Community ratings
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Academic performance
Math proficiency47%
State average 25.4%
Reading / language arts67%
State average 47.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
395Students enrolled
10:1Student–teacher ratio
13%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K10
Kindergarten60
Grade 156
Grade 287
Grade 360
Grade 464
Grade 558
Students
Asian · 42%165
White · 38%149
Hispanic · 10%40
Black · 8%33
Two or more races · 2%8
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
378’20
382’21
400’22
408’23
395’24
Location
20 STEPHENSON ROAD PENNINGTON
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.