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A

Cranbury School

PublicElementaryGrades PK–8

23 N Main St, Cranbury, NJ 08512 · (609) 395-1700 · Part of Cranbury Township School District

Cranbury Township’s School Grade A+ better than 95% of New Jersey school districts

Students
421
Students per teacher
8:1
Free or reduced lunch
10%
Setting
Suburb
Grades
PK–8
The gist

What stands out about Cranbury School

  • Its own letter, A: reading and math results 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 students per teacher
  • Enrollment down 8.1% since 2020–21

Test scores

2020–21
Math proficiency46%
State average 25.4%
Reading / language arts67%
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).

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 2020–21.

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.

Parents talk

Questions and answers about Cranbury School from Cranbury Township families.

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