Hartshorn School
Public
Elementary Grades K–4
Part of Millburn Township School District
400 HARTSHORN DRIVE, SHORT HILLS, NJ 07078 · (973) 379-7550
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performance
Math proficiency77%
State average 25.4%
Reading / language arts72%
State average 47.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
392Students enrolled
11:1Student–teacher ratio
1%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten55
Grade 173
Grade 277
Grade 3104
Grade 483
Students
Asian · 48%188
White · 38%149
Two or more races · 8%33
Hispanic · 3%13
Black · 2%8
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
393’20
432’21
437’22
428’23
392’24
Location
400 HARTSHORN DRIVE SHORT HILLS
Neighbor reviews
Sign in to rate this school.
School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.