Top 10 Best Union County Public Elementary Schools (2024-25)

For the 2024-25 school year, there are 133 public elementary schools serving 66,892 students in Union County, NJ.
The top ranked public elementary schools in Union County, NJ are Washington Elementary School, Lincoln-hubbard Elementary School and Salt Brook School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, NJ public elementary schools have an average math proficiency score of 35% (versus the New Jersey public elementary school average of 37%), and reading proficiency score of 48% (versus the 49% statewide average). Elementary schools in Union County have an average ranking of 6/10, which is in the top 50% of New Jersey public elementary schools.
Minority enrollment is 73% of the student body (majority Hispanic), which is more than the New Jersey public elementary school average of 62% (majority Hispanic).

Best Public Elementary Schools in Union County (2024-25)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Washington Elementary School
Magnet School
(Math: 85-89% | Reading: 90-94%)
Rank:
10/
10
Top 1%
900 St. Marks Avenue
Westfield, NJ 07090
(908) 789-4600
Grades: 1-5
| 263 students
Rank: #22.
Lincoln-hubbard Elementary School
Magnet School
(Math: 85-89% | Reading: 85-89%)
Rank:
10/
10
Top 1%
52 Woodland Ave
Summit, NJ 07901
(908) 273-1333
Grades: 1-5
| 328 students
Rank: #33.
Salt Brook School
Magnet School
(Math: 78% | Reading: 84%)
Rank:
10/
10
Top 5%
40 Maple St
New Providence, NJ 07974
(908) 464-7100
Grades: K-6
| 607 students
Rank: #4 - 54. - 5.
Brayton Elementary School
Magnet School
(Math: 75-79% | Reading: 80-84%)
Rank:
10/
10
Top 5%
89 Tulip Street
Summit, NJ 07901
(908) 273-1276
Grades: 1-5
| 304 students
Rank: #4 - 54. - 5.
Franklin Elementary School
Magnet School
(Math: 75-79% | Reading: 80-84%)
Rank:
10/
10
Top 5%
136 Blackburn Road
Summit, NJ 07901
(908) 277-2613
Grades: 1-5
| 327 students
Rank: #66.
Franklin Elementary School
Magnet School
(Math: 82% | Reading: 78%)
Rank:
10/
10
Top 5%
700 Prospect Street
Westfield, NJ 07090
(908) 789-4590
Grades: 1-5
| 532 students
Rank: #77.
Washington Elementary School
Magnet School
(Math: 70-74% | Reading: 80-84%)
Rank:
10/
10
Top 5%
507 Morris Ave
Summit, NJ 07901
(908) 273-0817
Grades: 1-5
| 310 students
Rank: #88.
Allen W. Roberts School
Magnet School
(Math: 76% | Reading: 81%)
Rank:
10/
10
Top 10%
80 Jones Dr
New Providence, NJ 07974
(908) 464-4707
Grades: PK-6
| 676 students
Rank: #99.
Brookside Place School
Magnet School
(Math: 75-79% | Reading: 75-79%)
Rank:
10/
10
Top 10%
700 Brookside Place
Cranford, NJ 07016
(908) 709-6244
Grades: K-5
| 355 students
Rank: #1010.
Jefferson Elementary School
Magnet School
(Math: 76% | Reading: 79%)
Rank:
10/
10
Top 10%
1200 Boulevard
Westfield, NJ 07090
(908) 789-4490
Grades: 1-5
| 466 students
Rank: #1111.
Deerfield Elementary School
Magnet School
(Math: 72% | Reading: 81%)
Rank:
10/
10
Top 10%
302 Central Avenue
Mountainside, NJ 07092
(908) 232-8828
Grades: 3-8
| 467 students
Rank: #1212.
J. Ackerman Coles Elementary School
Magnet School
(Math: 78% | Reading: 74%)
Rank:
10/
10
Top 10%
16 Kevin Road
Scotch Plains, NJ 07076
(908) 757-7555
Grades: PK-4
| 535 students
Rank: #1313.
Mountain Park School
Magnet School
(Math: 76% | Reading: 70-74%)
Rank:
10/
10
Top 10%
55 Fairfax Dr
Berkeley Heights, NJ 07922
(908) 464-1713
Grades: 3-5
| 223 students
Rank: #1414.
Wilson Elementary School
Magnet School
(Math: 70-74% | Reading: 70-74%)
Rank:
10/
10
Top 10%
301 Linden Avenue
Westfield, NJ 07090
(908) 789-4605
Grades: 1-5
| 345 students
Rank: #1515.
Columbia Middle School
Magnet School
(Math: 66% | Reading: 79%)
Rank:
10/
10
Top 10%
345 Plainfield Ave
Berkeley Heights, NJ 07922
(908) 464-1600
Grades: 6-8
| 560 students
Rank: #1616.
Livingston Avenue School
Magnet School
(Math: 68% | Reading: 75%)
Rank:
9/
10
Top 20%
75 Livingston Avenue
Cranford, NJ 07016
(908) 709-6248
Grades: 3-5
| 253 students
Rank: #1717.
Orange Avenue School
Magnet School
(Math: 65% | Reading: 75%)
Rank:
9/
10
Top 20%
901 Orange Avenue
Cranford, NJ 07016
(908) 709-6257
Grades: 3-8
| 765 students
Rank: #1818.
Lawton C. Johnson Summit Middle School
Magnet School
(Math: 61% | Reading: 81%)
Rank:
9/
10
Top 20%
272 Morris Ave
Summit, NJ 07901
(908) 273-1190
Grades: 6-8
| 942 students
Rank: #1919.
Tamaques Elementary School
Magnet School
(Math: 71% | Reading: 70%)
Rank:
9/
10
Top 20%
641 Willow Grove Road
Westfield, NJ 07090
(908) 789-4580
Grades: 1-5
| 414 students
Rank: #2020.
Evergreen Elementary School
Magnet School
(Math: 70-74% | Reading: 65-69%)
Rank:
9/
10
Top 20%
2280 Evergreen Avenue
Scotch Plains, NJ 07076
(908) 889-5331
Grades: PK-4
| 405 students
Rank: #21 - 2221. - 22.
Jefferson Elementary School
Magnet School
(Math: 60-64% | Reading: 70-74%)
Rank:
9/
10
Top 20%
110 Ashwood Avenue
Summit, NJ 07901
(908) 273-3807
Grades: 1-5
| 215 students
Rank: #21 - 2221. - 22.
School One Elementary School
Magnet School
(Math: 60-64% | Reading: 70-74%)
Rank:
9/
10
Top 20%
563 Willow Avenue
Scotch Plains, NJ 07076
(908) 322-7731
Grades: PK-4
| 406 students
Rank: #2323.
Roosevelt Intermediate School
Magnet School
(Math: 68% | Reading: 68%)
Rank:
9/
10
Top 20%
301 Clark Street
Westfield, NJ 07090
(908) 789-4560
Grades: 6-8
| 658 students
Rank: #2424.
Terence C. Reilly School No 7
Magnet School
(Math: 52% | Reading: 84%)
Rank:
9/
10
Top 20%
436 First Avenue
Elizabethport, NJ 07206
(908) 436-6030
Grades: 2-8
| 1,126 students
Rank: #2525.
William F. Halloran School No.22
Magnet School
(Math: 56% | Reading: 80%)
Rank:
9/
10
Top 20%
612 Pulaski Street
Elizabeth, NJ 07202
(908) 436-4860
Grades: 2-8
| 1,089 students
Rank: #2626.
Thelma L. Sandmeier Elementary School
Magnet School
(Math: 66% | Reading: 69%)
Rank:
9/
10
Top 20%
666 South Springfield Ave.
Springfield, NJ 07081
(973) 376-1025
Grades: 3-5
| 245 students
Rank: #2727.
Thomas P. Hughes School
Magnet School
(Math: 75% | Reading: 63%)
Rank:
9/
10
Top 20%
446 Snyder Ave
Berkeley Heights, NJ 07922
(908) 464-1717
Grades: 3-5
| 276 students
Rank: #2828.
William Woodruff School
Magnet School
(Math: 50-54% | Reading: 55-59% )
Rank:
9/
10
Top 20%
Briarwood Dr West
Berkeley Heights, NJ 07922
(908) 464-1723
Grades: K-2
| 234 students
Rank: #2929.
Thomas Edison Intermediate School
Magnet School
(Math: 61% | Reading: 71%)
Rank:
9/
10
Top 20%
800 Rahway Avenue
Westfield, NJ 07090
(908) 789-4470
Grades: 6-8
| 781 students
Rank: #3030.
James Caldwell Elementary School
Magnet School
(Math: 68% | Reading: 63%)
Rank:
9/
10
Top 20%
36 Caldwell Place
Springfield, NJ 07081
(973) 376-1025
Grades: 3-5
| 219 students
Rank: #3131.
Valley Road School
Magnet School
(Math: 59% | Reading: 70%)
Rank:
9/
10
Top 20%
150 Valley Road
Clark, NJ 07066
(732) 388-7900
Grades: K-5
| 395 students
Rank: #3232.
Howard B. Brunner Elementary School
Magnet School
(Math: 70-74% | Reading: 55-59%)
Rank:
8/
10
Top 30%
721 Westfield Road
Scotch Plains, NJ 07076
(908) 889-2148
Grades: PK-4
| 425 students
Rank: #3333.
William J. Mcginn Elementary School
Magnet School
(Math: 71% | Reading: 58%)
Rank:
8/
10
Top 30%
1100 Roosevelt Avenue
Scotch Plains, NJ 07076
(908) 233-7950
Grades: K-4
| 527 students
Rank: #3434.
Hillside Avenue School
Magnet School
(Math: 56% | Reading: 68%)
Rank:
8/
10
Top 30%
125 Hillside Avenue
Cranford, NJ 07016
(908) 709-6229
Grades: K-8
| 734 students
Rank: #3535.
Frank K. Hehnly
Magnet School
(Math: 59% | Reading: 65%)
Rank:
8/
10
Top 30%
590 Raritan Road
Clark, NJ 07066
(732) 381-8100
Grades: K-5
| 576 students
Show 98 more public schools in Union County, NJ (out of 133 total schools)
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[+] Show Closed Public Schools in Union County, NJ

Union County Public Schools (Closed)

School
Location
Grades
Students
Bi Plainfield (Closed 2009)
Alternative School
221 Park Avenue
Plainfield, NJ 07060
(908) 755-8760
Grades: 6-12
| 3 students
208 Commerce Place 2nd Floor
Elizabeth, NJ 07201
(908) 282-1001
Grades: 6-12
| 6 students
Centennial High School (Closed 2023)
Special Education School
728 Westfield Ave.
Westfield, NJ 07090
(908) 654-8558
Grades: Inquire with school
| 35 students
1225 South Ave
Plainfield, NJ 07062
(908) 753-0030
Grades: K-8
| 403 students
150 New Providence Rd
Summit, NJ 07902
(908) 233-3720
Grades: n/a
| n/a students
1231 Burnett Ave
Union, NJ 07083
(908) 810-1501
Grades: PK-12
| 71 students
Devel L C-kenilworth (Closed 2008)
Special Education School
Harding School
Kenilworth, NJ 07033
(908) 497-0355
Grades: Inquire with school
| 30 students
Us Rte 1 At Rahway Ave
Rahway, NJ 07065
(732) 499-5021
Grades: 10-12
| 5 students
S.springfield Ave
Springfield, NJ 07081
(973) 376-1025
Grades: 6-8
| 478 students
Elizabeth Day (Closed 2014)
Alternative School
208 Commerce St
Elizabeth, NJ 07201
(908) 965-2642
Grades: n/a
| n/a students
232 Front St
Plainfield, NJ 07060
(908) 756-3500
Grades: 6-7
| n/a students
Union Co Courthouse Garage 2n
Elizabeth, NJ 07207
(908) 527-4922
Grades: 7-12
| 35 students
1231 Burnet Ave
Union, NJ 07083
(908) 851-6567
Grades: 5
| 273 students
650 Bayway Ave
Elizabeth, NJ 07202
(908) 436-6270
Grades: n/a
| n/a students
436 First Ave
Elizabethport, NJ 07206
(908) 436-6030
Grades: 6-8
| 383 students
300 South Broad Street
Elizabeth, NJ 07202
(908) 436-6340
Grades: 6-8
| 378 students
1305 St Georges Avenue
Roselle, NJ 07203
(908) 298-2040
Grades: PK
| 75 students
34 Wilson Ave
Plainfield, NJ 07060
(908) 769-6000
Grades: 7-12
| 1,479 students
1075 Edward Street
Linden, NJ 07036
(908) 523-1590
Grades: 8-11
| 34 students
655 Livingston St
Elizabethport, NJ 07206
(908) 994-7167
Grades: n/a
| n/a students
500 East St
Garwood, NJ 07027
(908) 789-0165
Grades: Inquire with school
| n/a students
730 Central Street
Plainfield, NJ 07062
(908) 731-4290
Grades: K-5
| 213 students

Frequently Asked Questions

What are the top ranked public elementary schools in Union County, NJ?
The top ranked public elementary schools in Union County, NJ include Washington Elementary School, Lincoln-hubbard Elementary School and Salt Brook School.
How many public elementary schools are located in Union County?
133 public elementary schools are located in Union County.
What is the racial composition of students in Union County?
Union County public elementary schools minority enrollment is 73% of the student body (majority Hispanic), which is more than the New Jersey public elementary schools average of 62% (majority Hispanic).
Which public elementary schools in Union County are often viewed compared to one another?

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