B+
Willow Grove Elementary School
PublicElementaryGrades 2–4
601 Willow Grove Street, Hackettstown, NJ 07840 · (908) 852-2805 · Part of Hackettstown Town School District
Students
320
Students per teacher
9:1
Free or reduced lunch
45%
Setting
Suburb
Grades
2–4
What stands out about Willow Grove Elementary School
- Math proficiency 13 pts above the state
- Small classes: 9:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency38%
State average 25.4%
Reading / language arts48%
State average 47.3%
Location
Directions ↗
601 Willow Grove Street, Hackettstown
Students
Enrollment by grade
Grade 2108
Grade 3108
Grade 4104
Enrollment over time
340’20
368’21
369’22
354’23
320’24
Down 5.9% since 2020.
Who goes here
Hispanic 49%White 42%Asian 4%Two or more races 3%Black 2%
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 Willow Grove Elementary School.
Other schools in Hackettstown Town School District
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.