For the 2026 school year, there are 187 public schools serving 102,682 students in Union County, NJ (there are 87 private schools, serving 12,513 private students). 89% of all K-12 students in Union County, NJ are educated in public schools (compared to the NJ state average of 87%).
The top-ranked public schools in Union County, NJ are Academy For Allied Health Sciences, Union County Magnet High School and Washington Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, NJ public schools have an average math proficiency score of 35% (versus the New Jersey public school average of 38%), and reading proficiency score of 48% (versus the 49% statewide average). Schools in Union County have an average ranking of 7/10, which is in the top 50% of New Jersey public schools.
Minority enrollment is 74% of the student body (majority Hispanic), which is more than the New Jersey public school average of 63% (majority Hispanic).
Best Public Schools in Union County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Academy For Allied Health Sciences
Vocational School
(Math: ≥90% | Reading: ≥95%)
Rank:
Rank:
10/
Top 1%10
1776 Raritan Road
Scotch Plains, NJ 07076
(908) 889-8288
Scotch Plains, NJ 07076
(908) 889-8288
Gr: 9-12 | 308 students Student-teacher ratio: 21:1 Minority enrollment: 70%
Rank: #22.
Union County Magnet High School
Vocational School
Magnet School
Magnet School
(Math: ≥90% | Reading: 90-94%)
Rank:
Rank:
10/
Top 1%10
1776 Raritan Road
Scotch Plains, NJ 07076
(908) 889-8288
Scotch Plains, NJ 07076
(908) 889-8288
Gr: 9-12 | 297 students Student-teacher ratio: 20:1 Minority enrollment: 69%
Rank: #33.
Washington Elementary School
(Math: 85-89% | Reading: 90-94%)
Rank:
Rank:
10/
Top 1%10
900 St. Marks Avenue
Westfield, NJ 07090
(908) 789-4600
Westfield, NJ 07090
(908) 789-4600
Gr: 1-5 | 300 students Student-teacher ratio: 13:1 Minority enrollment: 28%
Rank: #44.
Lincoln-hubbard Elementary School
(Math: 80-84% | Reading: 85-89%)
Rank:
Rank:
10/
Top 5%10
52 Woodland Ave
Summit, NJ 07901
(908) 273-1333
Summit, NJ 07901
(908) 273-1333
Gr: 1-5 | 351 students Student-teacher ratio: 11:1 Minority enrollment: 32%
Rank: #5 - 65. - 6.
Franklin Elementary School
(Math: 80-84% | Reading: 80-84%)
Rank:
Rank:
10/
Top 5%10
136 Blackburn Road
Summit, NJ 07901
(908) 277-2613
Summit, NJ 07901
(908) 277-2613
Gr: 1-5 | 369 students Student-teacher ratio: 13:1 Minority enrollment: 28%
Rank: #5 - 65. - 6.
Washington Elementary School
(Math: 80-84% | Reading: 80-84%)
Rank:
Rank:
10/
Top 5%10
507 Morris Ave
Summit, NJ 07901
(908) 273-0817
Summit, NJ 07901
(908) 273-0817
Gr: 1-5 | 323 students Student-teacher ratio: 12:1 Minority enrollment: 42%
Rank: #77.
Salt Brook School
(Math: 78% | Reading: 84%)
Rank:
Rank:
10/
Top 5%10
40 Maple St
New Providence, NJ 07974
(908) 464-7100
New Providence, NJ 07974
(908) 464-7100
Gr: K-6 | 583 students Student-teacher ratio: 12:1 Minority enrollment: 44%
Rank: #88.
Academy For Information Technology
Vocational School
(Math: 70-79% | Reading: 85-89%)
Rank:
Rank:
10/
Top 5%10
1776 Raritan Road
Scotch Plains, NJ 07076
(908) 889-8288
Scotch Plains, NJ 07076
(908) 889-8288
Gr: 9-12 | 307 students Student-teacher ratio: 22:1 Minority enrollment: 69%
Rank: #99.
Allen W. Roberts School
(Math: 81% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
80 Jones Dr
New Providence, NJ 07974
(908) 464-4707
New Providence, NJ 07974
(908) 464-4707
Gr: PK-6 | 641 students Student-teacher ratio: 12:1 Minority enrollment: 50%
Rank: #1010.
Union County Technical
Vocational School
(Math: 80-84% | Reading: 75-79%)
Rank:
Rank:
10/
Top 5%10
1776 Raritan Rd
Scotch Plains, NJ 07076
(908) 889-8288
Scotch Plains, NJ 07076
(908) 889-8288
Gr: 9-12 | 502 students Student-teacher ratio: 20:1 Minority enrollment: 63%
Rank: #1111.
Jefferson Elementary School
(Math: 79% | Reading: 79%)
Rank:
Rank:
10/
Top 5%10
1200 Boulevard
Westfield, NJ 07090
(908) 789-4490
Westfield, NJ 07090
(908) 789-4490
Gr: 1-5 | 467 students Student-teacher ratio: 14:1 Minority enrollment: 40%
Rank: #1212.
Brookside Place School
(Math: 75-79% | Reading: 75-79%)
Rank:
Rank:
10/
Top 10%10
700 Brookside Place
Cranford, NJ 07016
(908) 709-6244
Cranford, NJ 07016
(908) 709-6244
Gr: K-5 | 364 students Student-teacher ratio: 14:1 Minority enrollment: 25%
Rank: #1313.
Deerfield Elementary School
(Math: 76% | Reading: 81%)
Rank:
Rank:
10/
Top 10%10
302 Central Avenue
Mountainside, NJ 07092
(908) 232-8828
Mountainside, NJ 07092
(908) 232-8828
Gr: 3-8 | 483 students Student-teacher ratio: 11:1 Minority enrollment: 31%
Rank: #1414.
Brayton Elementary School
(Math: 70-74% | Reading: 80-84%)
Rank:
Rank:
10/
Top 10%10
89 Tulip Street
Summit, NJ 07901
(908) 273-1276
Summit, NJ 07901
(908) 273-1276
Gr: 1-5 | 335 students Student-teacher ratio: 10:1 Minority enrollment: 32%
Rank: #1515.
Franklin Elementary School
(Math: 76% | Reading: 78%)
Rank:
Rank:
10/
Top 10%10
700 Prospect Street
Westfield, NJ 07090
(908) 789-4590
Westfield, NJ 07090
(908) 789-4590
Gr: 1-5 | 509 students Student-teacher ratio: 13:1 Minority enrollment: 24%
Rank: #1616.
New Providence Middle School
(Math: 70% | Reading: 81%)
Rank:
Rank:
10/
Top 10%10
35 Pioneer Drive
New Providence, NJ 07974
(908) 464-9161
New Providence, NJ 07974
(908) 464-9161
Gr: 7-8 | 396 students Student-teacher ratio: 11:1 Minority enrollment: 45%
Rank: #1717.
Columbia Middle School
(Math: 69% | Reading: 79%)
Rank:
Rank:
10/
Top 10%10
345 Plainfield Ave
Berkeley Heights, NJ 07922
(908) 464-1600
Berkeley Heights, NJ 07922
(908) 464-1600
Gr: 6-8 | 523 students Student-teacher ratio: 10:1 Minority enrollment: 44%
Rank: #1818.
Summit High School
(Math: 68% | Reading: 79%)
Rank:
Rank:
10/
Top 10%10
125 Kent Place Blvd
Summit, NJ 07901
(908) 273-1494
Summit, NJ 07901
(908) 273-1494
Gr: 9-12 | 1,198 students Student-teacher ratio: 11:1 Minority enrollment: 42%
Rank: #1919.
Wilson Elementary School
(Math: 76% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
301 Linden Avenue
Westfield, NJ 07090
(908) 789-4605
Westfield, NJ 07090
(908) 789-4605
Gr: 1-5 | 362 students Student-teacher ratio: 12:1 Minority enrollment: 20%
Rank: #2020.
J. Ackerman Coles Elementary School
(Math: 70-74% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
16 Kevin Road
Scotch Plains, NJ 07076
(908) 757-7555
Scotch Plains, NJ 07076
(908) 757-7555
Gr: PK-4 | 526 students Student-teacher ratio: 12:1 Minority enrollment: 37%
Rank: #2121.
Mountain Park School
(Math: 73% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
55 Fairfax Dr
Berkeley Heights, NJ 07922
(908) 464-1713
Berkeley Heights, NJ 07922
(908) 464-1713
Gr: 3-5 | 224 students Student-teacher ratio: 9:1 Minority enrollment: 50%
Rank: #2222.
Livingston Avenue School
(Math: 70% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
75 Livingston Avenue
Cranford, NJ 07016
(908) 709-6248
Cranford, NJ 07016
(908) 709-6248
Gr: 3-5 | 270 students Student-teacher ratio: 12:1 Minority enrollment: 31%
Rank: #2323.
Westfield Senior High School
(Math: 69% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
550 Dorian Road
Westfield, NJ 07090
(908) 789-4500
Westfield, NJ 07090
(908) 789-4500
Gr: 9-12 | 1,776 students Student-teacher ratio: 11:1 Minority enrollment: 22%
Rank: #2424.
Orange Avenue School
(Math: 68% | Reading: 75%)
Rank:
Rank:
9/
Top 20%10
901 Orange Avenue
Cranford, NJ 07016
(908) 709-6257
Cranford, NJ 07016
(908) 709-6257
Gr: 3-8 | 750 students Student-teacher ratio: 12:1 Minority enrollment: 22%
Rank: #2525.
Lawton C. Johnson Summit Middle School
(Math: 62% | Reading: 81%)
Rank:
Rank:
9/
Top 20%10
272 Morris Ave
Summit, NJ 07901
(908) 273-1190
Summit, NJ 07901
(908) 273-1190
Gr: 6-8 | 871 students Student-teacher ratio: 10:1 Minority enrollment: 43%
Rank: #2626.
Terence C. Reilly School No 7
(Math: 61% | Reading: 84%)
Rank:
Rank:
9/
Top 20%10
436 First Avenue
Elizabethport, NJ 07206
(908) 436-6030
Elizabethport, NJ 07206
(908) 436-6030
Gr: 2-8 | 1,130 students Student-teacher ratio: 14:1 Minority enrollment: 93%
Rank: #2727.
Tamaques Elementary School
(Math: 75% | Reading: 70%)
Rank:
Rank:
9/
Top 20%10
641 Willow Grove Road
Westfield, NJ 07090
(908) 789-4580
Westfield, NJ 07090
(908) 789-4580
Gr: 1-5 | 427 students Student-teacher ratio: 13:1 Minority enrollment: 32%
Rank: #2828.
Jefferson Elementary School
(Math: 65-69% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
110 Ashwood Avenue
Summit, NJ 07901
(908) 273-3807
Summit, NJ 07901
(908) 273-3807
Gr: 1-5 | 221 students Student-teacher ratio: 9:1 Minority enrollment: 59%
Rank: #2929.
Roosevelt Intermediate School
(Math: 72% | Reading: 68%)
Rank:
Rank:
9/
Top 20%10
301 Clark Street
Westfield, NJ 07090
(908) 789-4560
Westfield, NJ 07090
(908) 789-4560
Gr: 6-8 | 638 students Student-teacher ratio: 10:1 Minority enrollment: 20%
Rank: #3030.
William F. Halloran School No.22
(Math: 59% | Reading: 80%)
Rank:
Rank:
9/
Top 20%10
612 Pulaski Street
Elizabeth, NJ 07202
(908) 436-4860
Elizabeth, NJ 07202
(908) 436-4860
Gr: 2-8 | 1,140 students Student-teacher ratio: 14:1 Minority enrollment: 89%
Rank: #3131.
Evergreen Elementary School
(Math: 70-74% | Reading: 65-69%)
Rank:
Rank:
9/
Top 20%10
2280 Evergreen Avenue
Scotch Plains, NJ 07076
(908) 889-5331
Scotch Plains, NJ 07076
(908) 889-5331
Gr: PK-4 | 449 students Student-teacher ratio: 12:1 Minority enrollment: 42%
Rank: #3232.
Thomas P. Hughes School
(Math: 80% | Reading: 63%)
Rank:
Rank:
9/
Top 20%10
446 Snyder Ave
Berkeley Heights, NJ 07922
(908) 464-1717
Berkeley Heights, NJ 07922
(908) 464-1717
Gr: 3-5 | 250 students Student-teacher ratio: 11:1 Minority enrollment: 41%
Rank: #3333.
Thomas Edison Intermediate School
(Math: 64% | Reading: 71%)
Rank:
Rank:
9/
Top 20%10
800 Rahway Avenue
Westfield, NJ 07090
(908) 789-4470
Westfield, NJ 07090
(908) 789-4470
Gr: 6-8 | 800 students Student-teacher ratio: 11:1 Minority enrollment: 31%
Rank: #3434.
William Woodruff School
(Math: 50-54% | Reading: 55-59% )
Rank:
Rank:
9/
Top 20%10
Briarwood Dr West
Berkeley Heights, NJ 07922
(908) 464-1723
Berkeley Heights, NJ 07922
(908) 464-1723
Gr: K-2 | 238 students Student-teacher ratio: 14:1 Minority enrollment: 45%
Rank: #3535.
Academy For Performing Arts
Vocational School
(Math: 40-59% | Reading: 90-94%)
Rank:
Rank:
9/
Top 20%10
1776 Raritan Road
Scotch Plains, NJ 07076
(908) 889-8288
Scotch Plains, NJ 07076
(908) 889-8288
Gr: 9-12 | 242 students Student-teacher ratio: 16:1 Minority enrollment: 57%
Show 100 more public schools in Union County, NJ (out of 187 total schools)
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Frequently Asked Questions
What are the top-ranked public schools in Union County, NJ?
The top-ranked public schools in Union County, NJ include Academy For Allied Health Sciences, Union County Magnet High School and Washington Elementary School.
How many public schools are located in Union County?
186 public schools are located in Union County.
What percentage of students in Union County go to public school?
89% of all K-12 students in Union County are educated in public schools (compared to the NJ state average of 87%).
What is the racial composition of students in Union County?
Union County public schools minority enrollment is 74% of the student body (majority Hispanic), which is more than the New Jersey public schools average of 63% (majority Hispanic).
Which public schools in Union County are often viewed compared to one another?
Popular comparisons of public schools in Union County include: Kawameeh Middle School vs. Burnet Middle School, Burnet Middle School vs. Kawameeh Middle School, Terrill Middle School vs. Malcolm E Nettingham Middle School
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