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Jefferson Elementary

155 HILTON AVENUE, UNION, NJ, 07083

Ranked 299 of 424 in New Jersey

Top schools in Union
Data is driven from government agencies, and ranking is based upon math score, student-teacher ratio, public reviews, and external ratings. Read more on how STEM ranking was calculated.

Jefferson Elementary

155 HILTON AVENUE, UNION, NJ, 07083

About Jefferson Elementary

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Academic Performance

Subject Proficiency

Mathematics 22%
Reading 37%
State average proficiency is 22% in Math and 37% in Reading.
40
Full-time Teachers
14 : 1
Student-Teacher Ratio
569
Total Students
$89187
Avg. Teacher Salary

Student Demographics

White 15.99%
Asian 7.03%
Hispanic 31.63%
Black 41.12%
Two+ Races 3.34%
Native Am. 0.35%
White
15.99%
Asian
7.03%
Hispanic
31.63%
Black
41.12%
Two+ Races
3.34%
Native Am.
0.35%

Gender Distribution

Total Students: 569
49.21%
280 Female
50.79%
289 Male

Student Population

569 Students

With a student-teacher ratio of 14 : 1

Minority Enrollment

25%

Percentage of minority students

Students per Counselor

569 : 1

Student to counselor ratio

Jefferson Elementary Contact Information

Address

155 HILTON AVENUE, UNION, NJ, 07083

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Phone

(908) 851-6560

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TOP 299 IN STEM IN STATE

Robotics & STEM
at Jefferson Elementary

2.5X
More likely to pursue STEM Careers
80%
Jobs that will require STEM in 2030
2.5X
More likely to persue STEM Careers
80%
Jobs that will require STEM in 2030
  • 🤖 Coding & Debugging
  • 🧪 Hobby Electronics and Engineering
  • 👩‍💻 Apply Math in Science and Engineering
  • 🛠️ 3D Printing

Recent News & Updates

New Playground Name

We are so excited to announce the name of our new playground! Following a school-wide and Robinson community vote we narrowed a large list of names down to four. Since our students will be using the playground on a daily basis, we gave them the final vote! 476.....

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Mansfield Public Schools Educator Spotlight: Pathways of a Fourth-Grade Teacher

MANSFIELD — Inside the brick building on East Street, four educators who began teaching within 2 years of each other, all spending the beginning of their careers teaching fourth grade at Jordan/Jackson Elementary School...

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School Timings

Regular School Hours

All Grades: 8:00 AM - 2:35 PM

Early Dismissal Days

Dismissal Time: 12:15 PM

Note: Doors open at 7:45 AM for student arrival. Please refer to the school calendar for specific early dismissal dates.

After School Activities

Information coming soon

School Session Dates

September to June

School session starts in September 1st week and ends in June 3rd week. For exact dates, please contact the school.

Remarkable Alumni

Being Updated

Map

Latest News

Recent Update on May 29, 2026 about PTA Meet & Greet events for families impacted by redistricting – Jefferson Elementary was mentioned. This is June 9 and is a chance for new families to meet PTA reps, mingle with other parents, find out about activities coming up and find volunteer opportunities. The update includes Jefferson Elementary as part of a welcoming transition process for the 2026-2027 school year.

FAQ

Q1. What is unique about Jefferson Elementary’s arrangements?

Ans. Jefferson Elementary brings township students together at a single point on the campus, where they can learn independence before moving to a larger school environment.

Q2. What are the ways Jefferson Elementary communicates with families?

Ans. Jefferson Elementary keeps families connected with school information through ParentSquare, online updates, the Genesis portal and district announcements.

Q3. Does Jefferson Elementary have parent groups?

Ans. Jefferson Elementary has PTA involvement which includes meet-and-greets, volunteer opportunities and family activities which are tied to the life of the school community.

Q4. What student support programs does Jefferson Elementary have?

Ans. Jefferson Elementary offers counseling, intervention referral services, health resources, special services and family support links through the district.

Q5. What is the message to Jefferson Elementary?

Ans. The tagline of Jefferson Elementary, “Live Together, Learn Together, Lead Together,” provides the campus with an easy identity that centers on belonging and growth.

Games & Extracurricular Activities

Sports

  • Soccer Club Grades 1-3 | Mon/Wed 3:30-4:30pm
  • Basketball Grades 2-4 | Tue/Thu 3:30-4:45pm
  • Track & Field Grades 3-5 | Fri 3:30-5:00pm

Arts

  • Art Club Grades K-2 | Mon 3:00-4:00pm
  • Drama Club Grades 3-5 | Wed 3:30-5:00pm
  • Choir Grades 2-5 | Thu 3:15-4:15pm

Clubs

  • Chess Club Grades 2-5 | Fri 3:15-4:15pm
  • Garden Club All Grades | Tue 3:15-4:00pm
  • Robotics Club Grades 3-5 | Thu 3:30-5:00pm

Note: Schedules may change during school holidays. Please contact School for exact Schedule.

Summer Suggested Reading

Horn Book Selections

Vocabulary.com +3 Horn Book +3 What to Read to Your Kids +3
ML

Maggie Lou, Firefox

by Arnolda Dufour Bowes

PS

The Puppets of Spelhorst

by Kate DiCamillo

MLV

The Mona Lisa Vanishes

by Nicholas Day

Vocabulary.com Top Picks

Penguin Random House +10 Vocabulary.com +10 Wikipedia +10
F

Frindle

by Andrew Clements

WR

The Wild Robot

by Peter Brown

JGP

James and the Giant Peach

by Roald Dahl

Penguin Random House Features

Horn Book +2 Penguin Random House +2 The Guardian +2
SLB

The Secret Language of Birds

by Lynne Kelly

S

The Swifts: A Dictionary of Scoundrels

by Beth Lincoln

Free Robotics and Stem In-person Workshop in Your Neighbourhood for 7-14 Years Tech Enthusiasts.

Local kids are transforming ideas into real-world.

See the projects happening right in your neighborhood

What Parents Say

Jefferson Elementary

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The information provided about schools is for general reference only and may not be 100% accurate or up to date. We recommend contacting the respective school directly to confirm the latest details and ensure accuracy.