A
Cranbury School
PublicElementaryGrades PK–8
23 N Main St, Cranbury, NJ 08512 · (609) 395-1700 · Part of Cranbury Township School District
Students
421
Students per teacher
8:1
Free or reduced lunch
10%
Setting
Suburb
Grades
PK–8
What stands out about Cranbury School
- School Grade A: near the top of New Jersey’s public schools
- Math proficiency 21 pts above the state
- Reading / language arts 20 pts above the state
- Small classes: 8:1 students per teacher
- Enrollment down 8.1% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency46%
State average 25.4%
Reading / language arts67%
State average 47.3%
Location
Directions ↗
23 N Main St, Cranbury
Students
Enrollment by grade
Pre-K14
Kindergarten28
Grade 133
Grade 232
Grade 344
Grade 445
Grade 550
Grade 645
Grade 758
Grade 872
Enrollment over time
458’20
472’21
447’22
438’23
421’24
Down 8.1% since 2020.
Who goes here
White 50%Asian 31%Hispanic 10%Two or more races 6%Black 3%
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 Cranbury School.
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.