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A

Knollwood Elementary School

PublicElementaryGrades K–3

333 Willow Avenue, Piscataway, NJ 08854 · (732) 885-1528 · Part of Piscataway Township School District

Piscataway Township’s School Grade B better than 58% of New Jersey school districts

Students
460
Students per teacher
13:1
Free or reduced lunch
33%
Setting
Suburb
Grades
K–3
The gist

What stands out about Knollwood Elementary School

  • Its own letter, A: reading and math results near the top of New Jersey’s public schools
  • Math proficiency 27 pts above the state
  • Reading / language arts 15 pts above the state
  • Enrollment down 8.9% since 2020–21
  • Next stop for Piscataway Township kids: 3 middle schools

On the path

Where Piscataway Township kids come from and go next. The whole path →

K–3Knollwood Elementary SchoolYou are here
6–83 middle schoolsDepends on your address

Test scores

2020–21
Math proficiency52%
State average 25.4%
Reading / language arts62%
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).

333 Willow Avenue, Piscataway

Students

Enrollment by grade
Kindergarten95
Grade 1105
Grade 2114
Grade 3146
Enrollment over time
505’20
507’21
508’22
467’23
460’24

Down 8.9% since 2020–21.

Who goes here
Asian 42%Hispanic 20%Black 16%White 14%Two or more races 7%American Indian/Alaska Native <1%

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

Parents talk

Questions and answers about Knollwood Elementary School from Piscataway Township families.

Other schools in Piscataway Township School District

The district →

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