Willow Grove Elementary School
Public School
Level: 1
Grades: 02 - 04
Address: 601 Willow Grove Street, Hackettstown, NJ 07840
Phone: (908) 852-2805
District: Hackettstown Public School District
320
Total Students
#515
of 1,342 in 2025
Academic Performance
EZ Schoolz Rating
53
out of 100
State Ranking
Ranked 515 of 1,342 (2025)
Among schools at the same level in the state
Test Scores
NJSLA
Mathematics • Grade 4th Grade • 2023
Percent of Students Meeting Standard
59.6%
Student Body
Total Students
320
Diversity
High
Simpson index 58/100
Free / Reduced Lunch
45.0%
of student body
Race & Ethnicity
- Hispanic / Latino 49.4% (158)
- White 41.6% (133)
- Asian 3.8% (12)
- Two or More Races 3.1% (10)
- Black 2.2% (7)
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