Jefferson Elementary
Public
Middle Grades 5
Part of Township of Union School District
155 HILTON AVENUE, UNION, NJ 07083 · (908) 851-6560
Community ratings
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Academic performance
Math proficiency7%
State average 25.4%
Reading / language arts37%
State average 47.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
564Students enrolled
14:1Student–teacher ratio
53%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 5564
Students
Black · 43%243
Hispanic · 29%164
White · 16%93
Asian · 7%42
Two or more races · 3%19
Native Hawaiian/Pacific Islander · 0%2
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
525’20
524’21
528’22
569’23
564’24
Location
155 HILTON AVENUE UNION
Neighbor reviews
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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.